820159704

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{9629}}^1$

素因数の和:9674

約数の個数: 144

約数和(自身を含む): 2749172400

約数和(自身を除く): 1929012696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 676, 728, 819, 936, 1014, 1092, 1183, 1352, 1521, 1638, 2028, 2184, 2366, 3042, 3276, 3549, 4056, 4732, 6084, 6552, 7098, 9464, 9629, 10647, 12168, 14196, 19258, 21294, 28392, 28887, 38516, 42588, 57774, 67403, 77032, 85176, 86661, 115548, 125177, 134806, 173322, 202209, 231096, 250354, 269612, 346644, 375531, 404418, 500708, 539224, 606627, 693288, 751062, 808836, 876239, 1001416, 1126593, 1213254, 1502124, 1617672, 1627301, 1752478, 2253186, 2426508, 2628717, 3004248, 3254602, 3504956, 4506372, 4853016, 4881903, 5257434, 6509204, 7009912, 7886151, 9012744, 9763806, 10514868, 11391107, 13018408, 14645709, 15772302, 19527612, 21029736, 22782214, 29291418, 31544604, 34173321, 39055224, 45564428, 58582836, 63089208, 68346642, 91128856, 102519963, 117165672, 136693284, 205039926, 273386568, 410079852, 820159704]

約数ペア:

[(1, 820159704), (2, 410079852), (3, 273386568), (4, 205039926), (6, 136693284), (7, 117165672), (8, 102519963), (9, 91128856), (12, 68346642), (13, 63089208), (14, 58582836), (18, 45564428), (21, 39055224), (24, 34173321), (26, 31544604), (28, 29291418), (36, 22782214), (39, 21029736), (42, 19527612), (52, 15772302), (56, 14645709), (63, 13018408), (72, 11391107), (78, 10514868), (84, 9763806), (91, 9012744), (104, 7886151), (117, 7009912), (126, 6509204), (156, 5257434), (168, 4881903), (169, 4853016), (182, 4506372), (234, 3504956), (252, 3254602), (273, 3004248), (312, 2628717), (338, 2426508), (364, 2253186), (468, 1752478), (504, 1627301), (507, 1617672), (546, 1502124), (676, 1213254), (728, 1126593), (819, 1001416), (936, 876239), (1014, 808836), (1092, 751062), (1183, 693288), (1352, 606627), (1521, 539224), (1638, 500708), (2028, 404418), (2184, 375531), (2366, 346644), (3042, 269612), (3276, 250354), (3549, 231096), (4056, 202209), (4732, 173322), (6084, 134806), (6552, 125177), (7098, 115548), (9464, 86661), (9629, 85176), (10647, 77032), (12168, 67403), (14196, 57774), (19258, 42588), (21294, 38516), (28392, 28887)]