401185228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6203}}^1$

素因数の和:6286

約数の個数: 48

約数和(自身を含む): 792126720

約数和(自身を除く): 390941492

約数列:

[1, 2, 4, 19, 23, 37, 38, 46, 74, 76, 92, 148, 437, 703, 851, 874, 1406, 1702, 1748, 2812, 3404, 6203, 12406, 16169, 24812, 32338, 64676, 117857, 142669, 229511, 235714, 285338, 459022, 471428, 570676, 918044, 2710711, 4360709, 5278753, 5421422, 8721418, 10557506, 10842844, 17442836, 21115012, 100296307, 200592614, 401185228]

約数ペア:

[(1, 401185228), (2, 200592614), (4, 100296307), (19, 21115012), (23, 17442836), (37, 10842844), (38, 10557506), (46, 8721418), (74, 5421422), (76, 5278753), (92, 4360709), (148, 2710711), (437, 918044), (703, 570676), (851, 471428), (874, 459022), (1406, 285338), (1702, 235714), (1748, 229511), (2812, 142669), (3404, 117857), (6203, 64676), (12406, 32338), (16169, 24812)]