488552416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{373}}^1$

素因数の和:516

約数の個数: 72

約数和(自身を含む): 1069620552

約数和(自身を除く): 581068136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 373, 488, 671, 746, 976, 1342, 1492, 1952, 2684, 2984, 3721, 4103, 5368, 5968, 7442, 8206, 10736, 11936, 14884, 16412, 21472, 22753, 29768, 32824, 40931, 45506, 59536, 65648, 81862, 91012, 119072, 131296, 163724, 182024, 250283, 327448, 364048, 500566, 654896, 728096, 1001132, 1309792, 1387933, 2002264, 2775866, 4004528, 5551732, 8009056, 11103464, 15267263, 22206928, 30534526, 44413856, 61069052, 122138104, 244276208, 488552416]

約数ペア:

[(1, 488552416), (2, 244276208), (4, 122138104), (8, 61069052), (11, 44413856), (16, 30534526), (22, 22206928), (32, 15267263), (44, 11103464), (61, 8009056), (88, 5551732), (122, 4004528), (176, 2775866), (244, 2002264), (352, 1387933), (373, 1309792), (488, 1001132), (671, 728096), (746, 654896), (976, 500566), (1342, 364048), (1492, 327448), (1952, 250283), (2684, 182024), (2984, 163724), (3721, 131296), (4103, 119072), (5368, 91012), (5968, 81862), (7442, 65648), (8206, 59536), (10736, 45506), (11936, 40931), (14884, 32824), (16412, 29768), (21472, 22753)]