261831024

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 360

約数和(自身を含む): 955787040

約数和(自身を除く): 693956016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 36, 39, 42, 48, 52, 53, 56, 58, 63, 72, 78, 84, 87, 91, 104, 106, 112, 116, 117, 126, 144, 156, 159, 168, 169, 174, 182, 203, 208, 212, 232, 234, 252, 261, 273, 312, 318, 336, 338, 348, 364, 371, 377, 406, 424, 464, 468, 477, 504, 507, 522, 546, 609, 624, 636, 676, 689, 696, 728, 742, 754, 812, 819, 848, 936, 954, 1008, 1014, 1044, 1092, 1113, 1131, 1183, 1218, 1272, 1352, 1378, 1392, 1456, 1484, 1508, 1521, 1537, 1624, 1638, 1827, 1872, 1908, 2028, 2067, 2088, 2184, 2226, 2262, 2366, 2436, 2544, 2639, 2704, 2756, 2968, 3016, 3042, 3074, 3248, 3276, 3339, 3393, 3549, 3654, 3816, 4056, 4134, 4176, 4368, 4452, 4524, 4611, 4732, 4823, 4872, 4901, 5278, 5512, 5936, 6032, 6084, 6148, 6201, 6552, 6678, 6786, 7098, 7308, 7632, 7917, 8112, 8268, 8904, 8957, 9048, 9222, 9464, 9646, 9744, 9802, 10556, 10647, 10759, 11024, 12168, 12296, 12402, 13104, 13356, 13572, 13833, 14196, 14469, 14616, 14703, 15834, 16536, 17808, 17914, 18096, 18444, 18928, 19292, 19604, 19981, 21112, 21294, 21518, 23751, 24336, 24592, 24804, 26712, 26871, 27144, 27666, 28392, 28938, 29232, 29406, 31668, 32277, 33072, 34307, 35828, 36888, 38584, 39208, 39962, 42224, 42588, 43036, 43407, 44109, 47502, 49608, 53424, 53742, 54288, 55332, 56784, 57876, 58812, 59943, 62699, 63336, 64554, 68614, 71656, 73776, 77168, 78416, 79924, 80613, 85176, 86072, 86814, 88218, 95004, 96831, 99216, 102921, 107484, 110664, 115752, 117624, 119886, 125398, 126672, 129108, 137228, 139867, 143312, 159848, 161226, 170352, 172144, 173628, 176436, 179829, 188097, 190008, 193662, 205842, 214968, 221328, 231504, 235248, 239772, 250796, 258216, 259753, 274456, 279734, 308763, 319696, 322452, 347256, 352872, 359658, 376194, 380016, 387324, 411684, 419601, 429936, 479544, 501592, 516432, 519506, 548912, 559468, 564291, 617526, 644904, 694512, 705744, 719316, 752388, 774648, 779259, 823368, 839202, 959088, 1003184, 1039012, 1118936, 1128582, 1235052, 1258803, 1289808, 1438632, 1504776, 1549296, 1558518, 1646736, 1678404, 1818271, 2078024, 2237872, 2257164, 2337777, 2470104, 2517606, 2877264, 3009552, 3117036, 3356808, 3636542, 4156048, 4514328, 4675554, 4940208, 5035212, 5454813, 6234072, 6713616, 7273084, 9028656, 9351108, 10070424, 10909626, 12468144, 14546168, 16364439, 18702216, 20140848, 21819252, 29092336, 32728878, 37404432, 43638504, 65457756, 87277008, 130915512, 261831024]

約数ペア:

[(1, 261831024), (2, 130915512), (3, 87277008), (4, 65457756), (6, 43638504), (7, 37404432), (8, 32728878), (9, 29092336), (12, 21819252), (13, 20140848), (14, 18702216), (16, 16364439), (18, 14546168), (21, 12468144), (24, 10909626), (26, 10070424), (28, 9351108), (29, 9028656), (36, 7273084), (39, 6713616), (42, 6234072), (48, 5454813), (52, 5035212), (53, 4940208), (56, 4675554), (58, 4514328), (63, 4156048), (72, 3636542), (78, 3356808), (84, 3117036), (87, 3009552), (91, 2877264), (104, 2517606), (106, 2470104), (112, 2337777), (116, 2257164), (117, 2237872), (126, 2078024), (144, 1818271), (156, 1678404), (159, 1646736), (168, 1558518), (169, 1549296), (174, 1504776), (182, 1438632), (203, 1289808), (208, 1258803), (212, 1235052), (232, 1128582), (234, 1118936), (252, 1039012), (261, 1003184), (273, 959088), (312, 839202), (318, 823368), (336, 779259), (338, 774648), (348, 752388), (364, 719316), (371, 705744), (377, 694512), (406, 644904), (424, 617526), (464, 564291), (468, 559468), (477, 548912), (504, 519506), (507, 516432), (522, 501592), (546, 479544), (609, 429936), (624, 419601), (636, 411684), (676, 387324), (689, 380016), (696, 376194), (728, 359658), (742, 352872), (754, 347256), (812, 322452), (819, 319696), (848, 308763), (936, 279734), (954, 274456), (1008, 259753), (1014, 258216), (1044, 250796), (1092, 239772), (1113, 235248), (1131, 231504), (1183, 221328), (1218, 214968), (1272, 205842), (1352, 193662), (1378, 190008), (1392, 188097), (1456, 179829), (1484, 176436), (1508, 173628), (1521, 172144), (1537, 170352), (1624, 161226), (1638, 159848), (1827, 143312), (1872, 139867), (1908, 137228), (2028, 129108), (2067, 126672), (2088, 125398), (2184, 119886), (2226, 117624), (2262, 115752), (2366, 110664), (2436, 107484), (2544, 102921), (2639, 99216), (2704, 96831), (2756, 95004), (2968, 88218), (3016, 86814), (3042, 86072), (3074, 85176), (3248, 80613), (3276, 79924), (3339, 78416), (3393, 77168), (3549, 73776), (3654, 71656), (3816, 68614), (4056, 64554), (4134, 63336), (4176, 62699), (4368, 59943), (4452, 58812), (4524, 57876), (4611, 56784), (4732, 55332), (4823, 54288), (4872, 53742), (4901, 53424), (5278, 49608), (5512, 47502), (5936, 44109), (6032, 43407), (6084, 43036), (6148, 42588), (6201, 42224), (6552, 39962), (6678, 39208), (6786, 38584), (7098, 36888), (7308, 35828), (7632, 34307), (7917, 33072), (8112, 32277), (8268, 31668), (8904, 29406), (8957, 29232), (9048, 28938), (9222, 28392), (9464, 27666), (9646, 27144), (9744, 26871), (9802, 26712), (10556, 24804), (10647, 24592), (10759, 24336), (11024, 23751), (12168, 21518), (12296, 21294), (12402, 21112), (13104, 19981), (13356, 19604), (13572, 19292), (13833, 18928), (14196, 18444), (14469, 18096), (14616, 17914), (14703, 17808), (15834, 16536)]