312365004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31249}}^1$

素因数の和:31287

約数の個数: 72

約数和(自身を含む): 897750000

約数和(自身を除く): 585384996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 31249, 62498, 93747, 124996, 187494, 218743, 374988, 437486, 531233, 656229, 874972, 1062466, 1312458, 1531201, 1593699, 2124932, 2624916, 3062402, 3187398, 3718631, 4593603, 6124804, 6374796, 7437262, 9187206, 11155893, 14874524, 18374412, 22311786, 26030417, 44623572, 52060834, 78091251, 104121668, 156182502, 312365004]

約数ペア:

[(1, 312365004), (2, 156182502), (3, 104121668), (4, 78091251), (6, 52060834), (7, 44623572), (12, 26030417), (14, 22311786), (17, 18374412), (21, 14874524), (28, 11155893), (34, 9187206), (42, 7437262), (49, 6374796), (51, 6124804), (68, 4593603), (84, 3718631), (98, 3187398), (102, 3062402), (119, 2624916), (147, 2124932), (196, 1593699), (204, 1531201), (238, 1312458), (294, 1062466), (357, 874972), (476, 656229), (588, 531233), (714, 437486), (833, 374988), (1428, 218743), (1666, 187494), (2499, 124996), (3332, 93747), (4998, 62498), (9996, 31249)]