1972704888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6977}}^1$

素因数の和:7027

約数の個数: 256

約数和(自身を含む): 7234790400

約数和(自身を除く): 5262085512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 24, 27, 28, 33, 34, 36, 42, 44, 51, 54, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 108, 119, 126, 132, 136, 153, 154, 168, 187, 189, 198, 204, 216, 231, 238, 252, 264, 297, 306, 308, 357, 374, 378, 396, 408, 459, 462, 476, 504, 561, 594, 612, 616, 693, 714, 748, 756, 792, 918, 924, 952, 1071, 1122, 1188, 1224, 1309, 1386, 1428, 1496, 1512, 1683, 1836, 1848, 2079, 2142, 2244, 2376, 2618, 2772, 2856, 3213, 3366, 3672, 3927, 4158, 4284, 4488, 5049, 5236, 5544, 6426, 6732, 6977, 7854, 8316, 8568, 10098, 10472, 11781, 12852, 13464, 13954, 15708, 16632, 20196, 20931, 23562, 25704, 27908, 31416, 35343, 40392, 41862, 47124, 48839, 55816, 62793, 70686, 76747, 83724, 94248, 97678, 118609, 125586, 141372, 146517, 153494, 167448, 188379, 195356, 230241, 237218, 251172, 282744, 293034, 306988, 355827, 376758, 390712, 439551, 460482, 474436, 502344, 537229, 586068, 613976, 690723, 711654, 753516, 830263, 879102, 920964, 948872, 1067481, 1074458, 1172136, 1304699, 1318653, 1381446, 1423308, 1507032, 1611687, 1660526, 1758204, 1841928, 2072169, 2134962, 2148916, 2490789, 2609398, 2637306, 2762892, 2846616, 3202443, 3223374, 3321052, 3516408, 3914097, 4144338, 4269924, 4297832, 4835061, 4981578, 5218796, 5274612, 5525784, 6404886, 6446748, 6642104, 7472367, 7828194, 8288676, 8539848, 9132893, 9670122, 9963156, 10437592, 10549224, 11742291, 12809772, 12893496, 14505183, 14944734, 15656388, 16577352, 18265786, 19340244, 19926312, 22417101, 23484582, 25619544, 27398679, 29010366, 29889468, 31312776, 35226873, 36531572, 38680488, 44834202, 46969164, 54797358, 58020732, 59778936, 70453746, 73063144, 82196037, 89668404, 93938328, 109594716, 116041464, 140907492, 164392074, 179336808, 219189432, 246588111, 281814984, 328784148, 493176222, 657568296, 986352444, 1972704888]

約数ペア:

[(1, 1972704888), (2, 986352444), (3, 657568296), (4, 493176222), (6, 328784148), (7, 281814984), (8, 246588111), (9, 219189432), (11, 179336808), (12, 164392074), (14, 140907492), (17, 116041464), (18, 109594716), (21, 93938328), (22, 89668404), (24, 82196037), (27, 73063144), (28, 70453746), (33, 59778936), (34, 58020732), (36, 54797358), (42, 46969164), (44, 44834202), (51, 38680488), (54, 36531572), (56, 35226873), (63, 31312776), (66, 29889468), (68, 29010366), (72, 27398679), (77, 25619544), (84, 23484582), (88, 22417101), (99, 19926312), (102, 19340244), (108, 18265786), (119, 16577352), (126, 15656388), (132, 14944734), (136, 14505183), (153, 12893496), (154, 12809772), (168, 11742291), (187, 10549224), (189, 10437592), (198, 9963156), (204, 9670122), (216, 9132893), (231, 8539848), (238, 8288676), (252, 7828194), (264, 7472367), (297, 6642104), (306, 6446748), (308, 6404886), (357, 5525784), (374, 5274612), (378, 5218796), (396, 4981578), (408, 4835061), (459, 4297832), (462, 4269924), (476, 4144338), (504, 3914097), (561, 3516408), (594, 3321052), (612, 3223374), (616, 3202443), (693, 2846616), (714, 2762892), (748, 2637306), (756, 2609398), (792, 2490789), (918, 2148916), (924, 2134962), (952, 2072169), (1071, 1841928), (1122, 1758204), (1188, 1660526), (1224, 1611687), (1309, 1507032), (1386, 1423308), (1428, 1381446), (1496, 1318653), (1512, 1304699), (1683, 1172136), (1836, 1074458), (1848, 1067481), (2079, 948872), (2142, 920964), (2244, 879102), (2376, 830263), (2618, 753516), (2772, 711654), (2856, 690723), (3213, 613976), (3366, 586068), (3672, 537229), (3927, 502344), (4158, 474436), (4284, 460482), (4488, 439551), (5049, 390712), (5236, 376758), (5544, 355827), (6426, 306988), (6732, 293034), (6977, 282744), (7854, 251172), (8316, 237218), (8568, 230241), (10098, 195356), (10472, 188379), (11781, 167448), (12852, 153494), (13464, 146517), (13954, 141372), (15708, 125586), (16632, 118609), (20196, 97678), (20931, 94248), (23562, 83724), (25704, 76747), (27908, 70686), (31416, 62793), (35343, 55816), (40392, 48839), (41862, 47124)]