1402864728

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{1993}}^1$

素因数の和:2352

約数の個数: 64

約数和(自身を含む): 3550915200

約数和(自身を除く): 2148050472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 211, 278, 417, 422, 556, 633, 834, 844, 1112, 1266, 1668, 1688, 1993, 2532, 3336, 3986, 5064, 5979, 7972, 11958, 15944, 23916, 29329, 47832, 58658, 87987, 117316, 175974, 234632, 277027, 351948, 420523, 554054, 703896, 831081, 841046, 1108108, 1261569, 1662162, 1682092, 2216216, 2523138, 3324324, 3364184, 5046276, 6648648, 10092552, 58452697, 116905394, 175358091, 233810788, 350716182, 467621576, 701432364, 1402864728]

約数ペア:

[(1, 1402864728), (2, 701432364), (3, 467621576), (4, 350716182), (6, 233810788), (8, 175358091), (12, 116905394), (24, 58452697), (139, 10092552), (211, 6648648), (278, 5046276), (417, 3364184), (422, 3324324), (556, 2523138), (633, 2216216), (834, 1682092), (844, 1662162), (1112, 1261569), (1266, 1108108), (1668, 841046), (1688, 831081), (1993, 703896), (2532, 554054), (3336, 420523), (3986, 351948), (5064, 277027), (5979, 234632), (7972, 175974), (11958, 117316), (15944, 87987), (23916, 58658), (29329, 47832)]