764756856

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:858

約数の個数: 128

約数和(自身を含む): 2208460800

約数和(自身を除く): 1443703944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 181, 186, 216, 248, 279, 362, 372, 543, 558, 631, 724, 744, 837, 1086, 1116, 1262, 1448, 1629, 1674, 1893, 2172, 2232, 2524, 3258, 3348, 3786, 4344, 4887, 5048, 5611, 5679, 6516, 6696, 7572, 9774, 11222, 11358, 13032, 15144, 16833, 17037, 19548, 19561, 22444, 22716, 33666, 34074, 39096, 39122, 44888, 45432, 50499, 58683, 67332, 68148, 78244, 100998, 114211, 117366, 134664, 136296, 151497, 156488, 176049, 201996, 228422, 234732, 302994, 342633, 352098, 403992, 456844, 469464, 528147, 605988, 685266, 704196, 913688, 1027899, 1056294, 1211976, 1370532, 1408392, 2055798, 2112588, 2741064, 3083697, 3540541, 4111596, 4225176, 6167394, 7081082, 8223192, 10621623, 12334788, 14162164, 21243246, 24669576, 28324328, 31864869, 42486492, 63729738, 84972984, 95594607, 127459476, 191189214, 254918952, 382378428, 764756856]

約数ペア:

[(1, 764756856), (2, 382378428), (3, 254918952), (4, 191189214), (6, 127459476), (8, 95594607), (9, 84972984), (12, 63729738), (18, 42486492), (24, 31864869), (27, 28324328), (31, 24669576), (36, 21243246), (54, 14162164), (62, 12334788), (72, 10621623), (93, 8223192), (108, 7081082), (124, 6167394), (181, 4225176), (186, 4111596), (216, 3540541), (248, 3083697), (279, 2741064), (362, 2112588), (372, 2055798), (543, 1408392), (558, 1370532), (631, 1211976), (724, 1056294), (744, 1027899), (837, 913688), (1086, 704196), (1116, 685266), (1262, 605988), (1448, 528147), (1629, 469464), (1674, 456844), (1893, 403992), (2172, 352098), (2232, 342633), (2524, 302994), (3258, 234732), (3348, 228422), (3786, 201996), (4344, 176049), (4887, 156488), (5048, 151497), (5611, 136296), (5679, 134664), (6516, 117366), (6696, 114211), (7572, 100998), (9774, 78244), (11222, 68148), (11358, 67332), (13032, 58683), (15144, 50499), (16833, 45432), (17037, 44888), (19548, 39122), (19561, 39096), (22444, 34074), (22716, 33666)]