404008410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{3851}}^1$

素因数の和:4143

約数の個数: 64

約数和(自身を含む): 1048360320

約数和(自身を除く): 644351910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 269, 390, 538, 807, 1345, 1614, 2690, 3497, 3851, 4035, 6994, 7702, 8070, 10491, 11553, 17485, 19255, 20982, 23106, 34970, 38510, 50063, 52455, 57765, 100126, 104910, 115530, 150189, 250315, 300378, 500630, 750945, 1035919, 1501890, 2071838, 3107757, 5179595, 6215514, 10359190, 13466947, 15538785, 26933894, 31077570, 40400841, 67334735, 80801682, 134669470, 202004205, 404008410]

約数ペア:

[(1, 404008410), (2, 202004205), (3, 134669470), (5, 80801682), (6, 67334735), (10, 40400841), (13, 31077570), (15, 26933894), (26, 15538785), (30, 13466947), (39, 10359190), (65, 6215514), (78, 5179595), (130, 3107757), (195, 2071838), (269, 1501890), (390, 1035919), (538, 750945), (807, 500630), (1345, 300378), (1614, 250315), (2690, 150189), (3497, 115530), (3851, 104910), (4035, 100126), (6994, 57765), (7702, 52455), (8070, 50063), (10491, 38510), (11553, 34970), (17485, 23106), (19255, 20982)]