542079356

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2693}}^1$

素因数の和:2803

約数の個数: 72

約数和(自身を含む): 1203894720

約数和(自身を除く): 661815364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 364, 553, 637, 1027, 1106, 1274, 2054, 2212, 2548, 2693, 3871, 4108, 5386, 7189, 7742, 10772, 14378, 15484, 18851, 28756, 35009, 37702, 50323, 70018, 75404, 100646, 131957, 140036, 201292, 212747, 245063, 263914, 425494, 490126, 527828, 850988, 980252, 1489229, 1715441, 2765711, 2978458, 3430882, 5531422, 5956916, 6861764, 10424603, 11062844, 19359977, 20849206, 38719954, 41698412, 77439908, 135519839, 271039678, 542079356]

約数ペア:

[(1, 542079356), (2, 271039678), (4, 135519839), (7, 77439908), (13, 41698412), (14, 38719954), (26, 20849206), (28, 19359977), (49, 11062844), (52, 10424603), (79, 6861764), (91, 5956916), (98, 5531422), (158, 3430882), (182, 2978458), (196, 2765711), (316, 1715441), (364, 1489229), (553, 980252), (637, 850988), (1027, 527828), (1106, 490126), (1274, 425494), (2054, 263914), (2212, 245063), (2548, 212747), (2693, 201292), (3871, 140036), (4108, 131957), (5386, 100646), (7189, 75404), (7742, 70018), (10772, 50323), (14378, 37702), (15484, 35009), (18851, 28756)]