328045356860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1153}}^1\times {\mathrm{1423}}^1$

素因数の和:3367

約数の個数: 96

約数和(自身を含む): 744018696960

約数和(自身を除く): 415973340100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 769, 1153, 1423, 1538, 2306, 2846, 3076, 3845, 4612, 5692, 5765, 7115, 7690, 9997, 11530, 14230, 14989, 15380, 18499, 19994, 23060, 28460, 29978, 36998, 39988, 49985, 59956, 73996, 74945, 92495, 99970, 149890, 184990, 199940, 299780, 369980, 886657, 1094287, 1640719, 1773314, 2188574, 3281438, 3546628, 4377148, 4433285, 5471435, 6562876, 8203595, 8866570, 10942870, 11526541, 14225731, 16407190, 17733140, 21329347, 21885740, 23053082, 28451462, 32814380, 42658694, 46106164, 56902924, 57632705, 71128655, 85317388, 106646735, 115265410, 142257310, 213293470, 230530820, 284514620, 426586940, 1261712911, 2523425822, 5046851644, 6308564555, 12617129110, 16402267843, 25234258220, 32804535686, 65609071372, 82011339215, 164022678430, 328045356860]

約数ペア:

[(1, 328045356860), (2, 164022678430), (4, 82011339215), (5, 65609071372), (10, 32804535686), (13, 25234258220), (20, 16402267843), (26, 12617129110), (52, 6308564555), (65, 5046851644), (130, 2523425822), (260, 1261712911), (769, 426586940), (1153, 284514620), (1423, 230530820), (1538, 213293470), (2306, 142257310), (2846, 115265410), (3076, 106646735), (3845, 85317388), (4612, 71128655), (5692, 57632705), (5765, 56902924), (7115, 46106164), (7690, 42658694), (9997, 32814380), (11530, 28451462), (14230, 23053082), (14989, 21885740), (15380, 21329347), (18499, 17733140), (19994, 16407190), (23060, 14225731), (28460, 11526541), (29978, 10942870), (36998, 8866570), (39988, 8203595), (49985, 6562876), (59956, 5471435), (73996, 4433285), (74945, 4377148), (92495, 3546628), (99970, 3281438), (149890, 2188574), (184990, 1773314), (199940, 1640719), (299780, 1094287), (369980, 886657)]