490352016

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1723}}^1$

素因数の和:1770

約数の個数: 180

約数和(自身を含む): 1620635856

約数和(自身を除く): 1130283840

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 121, 132, 147, 154, 168, 176, 196, 231, 242, 264, 294, 308, 336, 363, 392, 462, 484, 528, 539, 588, 616, 726, 784, 847, 924, 968, 1078, 1176, 1232, 1452, 1617, 1694, 1723, 1848, 1936, 2156, 2352, 2541, 2904, 3234, 3388, 3446, 3696, 4312, 5082, 5169, 5808, 5929, 6468, 6776, 6892, 8624, 10164, 10338, 11858, 12061, 12936, 13552, 13784, 17787, 18953, 20328, 20676, 23716, 24122, 25872, 27568, 35574, 36183, 37906, 40656, 41352, 47432, 48244, 56859, 71148, 72366, 75812, 82704, 84427, 94864, 96488, 113718, 132671, 142296, 144732, 151624, 168854, 192976, 208483, 227436, 253281, 265342, 284592, 289464, 303248, 337708, 398013, 416966, 454872, 506562, 530684, 578928, 625449, 675416, 796026, 833932, 909744, 928697, 1013124, 1061368, 1250898, 1350832, 1459381, 1592052, 1667864, 1857394, 2026248, 2122736, 2501796, 2786091, 2918762, 3184104, 3335728, 3714788, 4052496, 4378143, 5003592, 5572182, 5837524, 6368208, 7429576, 8756286, 10007184, 10215667, 11144364, 11675048, 14859152, 17512572, 20431334, 22288728, 23350096, 30647001, 35025144, 40862668, 44577456, 61294002, 70050288, 81725336, 122588004, 163450672, 245176008, 490352016]

約数ペア:

[(1, 490352016), (2, 245176008), (3, 163450672), (4, 122588004), (6, 81725336), (7, 70050288), (8, 61294002), (11, 44577456), (12, 40862668), (14, 35025144), (16, 30647001), (21, 23350096), (22, 22288728), (24, 20431334), (28, 17512572), (33, 14859152), (42, 11675048), (44, 11144364), (48, 10215667), (49, 10007184), (56, 8756286), (66, 7429576), (77, 6368208), (84, 5837524), (88, 5572182), (98, 5003592), (112, 4378143), (121, 4052496), (132, 3714788), (147, 3335728), (154, 3184104), (168, 2918762), (176, 2786091), (196, 2501796), (231, 2122736), (242, 2026248), (264, 1857394), (294, 1667864), (308, 1592052), (336, 1459381), (363, 1350832), (392, 1250898), (462, 1061368), (484, 1013124), (528, 928697), (539, 909744), (588, 833932), (616, 796026), (726, 675416), (784, 625449), (847, 578928), (924, 530684), (968, 506562), (1078, 454872), (1176, 416966), (1232, 398013), (1452, 337708), (1617, 303248), (1694, 289464), (1723, 284592), (1848, 265342), (1936, 253281), (2156, 227436), (2352, 208483), (2541, 192976), (2904, 168854), (3234, 151624), (3388, 144732), (3446, 142296), (3696, 132671), (4312, 113718), (5082, 96488), (5169, 94864), (5808, 84427), (5929, 82704), (6468, 75812), (6776, 72366), (6892, 71148), (8624, 56859), (10164, 48244), (10338, 47432), (11858, 41352), (12061, 40656), (12936, 37906), (13552, 36183), (13784, 35574), (17787, 27568), (18953, 25872), (20328, 24122), (20676, 23716)]