961454676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1830

約数の個数: 144

約数和(自身を含む): 2850558144

約数和(自身を除く): 1889103468

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 73, 78, 84, 91, 98, 146, 147, 156, 182, 196, 219, 273, 292, 294, 364, 438, 511, 546, 588, 637, 876, 949, 1022, 1092, 1274, 1533, 1723, 1898, 1911, 2044, 2548, 2847, 3066, 3446, 3577, 3796, 3822, 5169, 5694, 6132, 6643, 6892, 7154, 7644, 10338, 10731, 11388, 12061, 13286, 14308, 19929, 20676, 21462, 22399, 24122, 26572, 36183, 39858, 42924, 44798, 46501, 48244, 67197, 72366, 79716, 84427, 89596, 93002, 125779, 134394, 139503, 144732, 156793, 168854, 186004, 251558, 253281, 268788, 279006, 313586, 337708, 377337, 470379, 503116, 506562, 558012, 627172, 754674, 880453, 940758, 1013124, 1097551, 1509348, 1635127, 1760906, 1881516, 2195102, 2641359, 3270254, 3292653, 3521812, 4390204, 4905381, 5282718, 6163171, 6540508, 6585306, 9810762, 10565436, 11445889, 12326342, 13170612, 18489513, 19621524, 22891778, 24652684, 34337667, 36979026, 45783556, 68675334, 73958052, 80121223, 137350668, 160242446, 240363669, 320484892, 480727338, 961454676]

約数ペア:

[(1, 961454676), (2, 480727338), (3, 320484892), (4, 240363669), (6, 160242446), (7, 137350668), (12, 80121223), (13, 73958052), (14, 68675334), (21, 45783556), (26, 36979026), (28, 34337667), (39, 24652684), (42, 22891778), (49, 19621524), (52, 18489513), (73, 13170612), (78, 12326342), (84, 11445889), (91, 10565436), (98, 9810762), (146, 6585306), (147, 6540508), (156, 6163171), (182, 5282718), (196, 4905381), (219, 4390204), (273, 3521812), (292, 3292653), (294, 3270254), (364, 2641359), (438, 2195102), (511, 1881516), (546, 1760906), (588, 1635127), (637, 1509348), (876, 1097551), (949, 1013124), (1022, 940758), (1092, 880453), (1274, 754674), (1533, 627172), (1723, 558012), (1898, 506562), (1911, 503116), (2044, 470379), (2548, 377337), (2847, 337708), (3066, 313586), (3446, 279006), (3577, 268788), (3796, 253281), (3822, 251558), (5169, 186004), (5694, 168854), (6132, 156793), (6643, 144732), (6892, 139503), (7154, 134394), (7644, 125779), (10338, 93002), (10731, 89596), (11388, 84427), (12061, 79716), (13286, 72366), (14308, 67197), (19929, 48244), (20676, 46501), (21462, 44798), (22399, 42924), (24122, 39858), (26572, 36183)]