291284016

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:1038

約数の個数: 80

約数和(自身を含む): 771554784

約数和(自身を除く): 480270768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 97, 146, 194, 219, 291, 292, 388, 438, 582, 584, 776, 857, 876, 1164, 1168, 1552, 1714, 1752, 2328, 2571, 3428, 3504, 4656, 5142, 6856, 7081, 10284, 13712, 14162, 20568, 21243, 28324, 41136, 42486, 56648, 62561, 83129, 84972, 113296, 125122, 166258, 169944, 187683, 249387, 250244, 332516, 339888, 375366, 498774, 500488, 665032, 750732, 997548, 1000976, 1330064, 1501464, 1995096, 3002928, 3990192, 6068417, 12136834, 18205251, 24273668, 36410502, 48547336, 72821004, 97094672, 145642008, 291284016]

約数ペア:

[(1, 291284016), (2, 145642008), (3, 97094672), (4, 72821004), (6, 48547336), (8, 36410502), (12, 24273668), (16, 18205251), (24, 12136834), (48, 6068417), (73, 3990192), (97, 3002928), (146, 1995096), (194, 1501464), (219, 1330064), (291, 1000976), (292, 997548), (388, 750732), (438, 665032), (582, 500488), (584, 498774), (776, 375366), (857, 339888), (876, 332516), (1164, 250244), (1168, 249387), (1552, 187683), (1714, 169944), (1752, 166258), (2328, 125122), (2571, 113296), (3428, 84972), (3504, 83129), (4656, 62561), (5142, 56648), (6856, 42486), (7081, 41136), (10284, 28324), (13712, 21243), (14162, 20568)]