28365132432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4457}}^1$

素因数の和:4566

約数の個数: 320

約数和(自身を含む): 95097913344

約数和(自身を除く): 66732780912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 47, 48, 52, 56, 62, 78, 84, 91, 93, 94, 104, 112, 124, 141, 156, 168, 182, 186, 188, 208, 217, 248, 273, 282, 312, 329, 336, 364, 372, 376, 403, 434, 496, 546, 564, 611, 624, 651, 658, 728, 744, 752, 806, 868, 987, 1092, 1128, 1209, 1222, 1302, 1316, 1456, 1457, 1488, 1612, 1736, 1833, 1974, 2184, 2256, 2418, 2444, 2604, 2632, 2821, 2914, 3224, 3472, 3666, 3948, 4277, 4368, 4371, 4457, 4836, 4888, 5208, 5264, 5642, 5828, 6448, 7332, 7896, 8463, 8554, 8742, 8914, 9672, 9776, 10199, 10416, 11284, 11656, 12831, 13371, 14664, 15792, 16926, 17108, 17484, 17828, 18941, 19344, 20398, 22568, 23312, 25662, 26742, 29328, 30597, 31199, 33852, 34216, 34968, 35656, 37882, 40796, 45136, 51324, 53484, 56823, 57941, 61194, 62398, 67704, 68432, 69936, 71312, 75764, 81592, 93597, 102648, 106968, 113646, 115882, 122388, 124796, 132587, 135408, 138167, 151528, 163184, 173823, 187194, 205296, 209479, 213936, 227292, 231764, 244776, 249592, 265174, 276334, 303056, 347646, 374388, 397761, 405587, 414501, 418958, 454584, 463528, 489552, 499184, 530348, 552668, 628437, 695292, 748776, 795522, 811174, 829002, 837916, 909168, 927056, 967169, 1060696, 1105336, 1216761, 1256874, 1390584, 1466353, 1497552, 1591044, 1622348, 1658004, 1675832, 1796171, 1934338, 2121392, 2210672, 2433522, 2513748, 2723227, 2781168, 2901507, 2932706, 3182088, 3244696, 3316008, 3351664, 3592342, 3868676, 4399059, 4867044, 5027496, 5388513, 5446454, 5803014, 5865412, 6364176, 6489392, 6493849, 6632016, 7184684, 7737352, 8169681, 8798118, 9734088, 10054992, 10777026, 10892908, 11606028, 11730824, 12573197, 12987698, 14369368, 15474704, 16339362, 17596236, 19062589, 19468176, 19481547, 21554052, 21785816, 23212056, 23461648, 25146394, 25975396, 28738736, 32678724, 35192472, 37719591, 38125178, 38963094, 43108104, 43571632, 45456943, 46424112, 50292788, 51950792, 57187767, 65357448, 70384944, 75439182, 76250356, 77926188, 84420037, 86216208, 90913886, 100585576, 103901584, 114375534, 130714896, 136370829, 150878364, 152500712, 155852376, 168840074, 181827772, 201171152, 228751068, 253260111, 272741658, 301756728, 305001424, 311704752, 337680148, 363655544, 457502136, 506520222, 545483316, 590940259, 603513456, 675360296, 727311088, 915004272, 1013040444, 1090966632, 1181880518, 1350720592, 1772820777, 2026080888, 2181933264, 2363761036, 3545641554, 4052161776, 4727522072, 7091283108, 9455044144, 14182566216, 28365132432]

約数ペア:

[(1, 28365132432), (2, 14182566216), (3, 9455044144), (4, 7091283108), (6, 4727522072), (7, 4052161776), (8, 3545641554), (12, 2363761036), (13, 2181933264), (14, 2026080888), (16, 1772820777), (21, 1350720592), (24, 1181880518), (26, 1090966632), (28, 1013040444), (31, 915004272), (39, 727311088), (42, 675360296), (47, 603513456), (48, 590940259), (52, 545483316), (56, 506520222), (62, 457502136), (78, 363655544), (84, 337680148), (91, 311704752), (93, 305001424), (94, 301756728), (104, 272741658), (112, 253260111), (124, 228751068), (141, 201171152), (156, 181827772), (168, 168840074), (182, 155852376), (186, 152500712), (188, 150878364), (208, 136370829), (217, 130714896), (248, 114375534), (273, 103901584), (282, 100585576), (312, 90913886), (329, 86216208), (336, 84420037), (364, 77926188), (372, 76250356), (376, 75439182), (403, 70384944), (434, 65357448), (496, 57187767), (546, 51950792), (564, 50292788), (611, 46424112), (624, 45456943), (651, 43571632), (658, 43108104), (728, 38963094), (744, 38125178), (752, 37719591), (806, 35192472), (868, 32678724), (987, 28738736), (1092, 25975396), (1128, 25146394), (1209, 23461648), (1222, 23212056), (1302, 21785816), (1316, 21554052), (1456, 19481547), (1457, 19468176), (1488, 19062589), (1612, 17596236), (1736, 16339362), (1833, 15474704), (1974, 14369368), (2184, 12987698), (2256, 12573197), (2418, 11730824), (2444, 11606028), (2604, 10892908), (2632, 10777026), (2821, 10054992), (2914, 9734088), (3224, 8798118), (3472, 8169681), (3666, 7737352), (3948, 7184684), (4277, 6632016), (4368, 6493849), (4371, 6489392), (4457, 6364176), (4836, 5865412), (4888, 5803014), (5208, 5446454), (5264, 5388513), (5642, 5027496), (5828, 4867044), (6448, 4399059), (7332, 3868676), (7896, 3592342), (8463, 3351664), (8554, 3316008), (8742, 3244696), (8914, 3182088), (9672, 2932706), (9776, 2901507), (10199, 2781168), (10416, 2723227), (11284, 2513748), (11656, 2433522), (12831, 2210672), (13371, 2121392), (14664, 1934338), (15792, 1796171), (16926, 1675832), (17108, 1658004), (17484, 1622348), (17828, 1591044), (18941, 1497552), (19344, 1466353), (20398, 1390584), (22568, 1256874), (23312, 1216761), (25662, 1105336), (26742, 1060696), (29328, 967169), (30597, 927056), (31199, 909168), (33852, 837916), (34216, 829002), (34968, 811174), (35656, 795522), (37882, 748776), (40796, 695292), (45136, 628437), (51324, 552668), (53484, 530348), (56823, 499184), (57941, 489552), (61194, 463528), (62398, 454584), (67704, 418958), (68432, 414501), (69936, 405587), (71312, 397761), (75764, 374388), (81592, 347646), (93597, 303056), (102648, 276334), (106968, 265174), (113646, 249592), (115882, 244776), (122388, 231764), (124796, 227292), (132587, 213936), (135408, 209479), (138167, 205296), (151528, 187194), (163184, 173823)]