1431890328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 3989606400

約数和(自身を除く): 2557716072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 132, 146, 191, 219, 264, 292, 382, 389, 438, 573, 584, 764, 778, 803, 876, 1146, 1167, 1528, 1556, 1606, 1752, 2101, 2292, 2334, 2409, 3112, 3212, 4202, 4279, 4584, 4668, 4818, 6303, 6424, 8404, 8558, 9336, 9636, 12606, 12837, 13943, 16808, 17116, 19272, 25212, 25674, 27886, 28397, 34232, 41829, 50424, 51348, 55772, 56794, 74299, 83658, 85191, 102696, 111544, 113588, 148598, 153373, 167316, 170382, 222897, 227176, 297196, 306746, 312367, 334632, 340764, 445794, 460119, 594392, 613492, 624734, 681528, 817289, 891588, 920238, 937101, 1226984, 1249468, 1634578, 1783176, 1840476, 1874202, 2451867, 2498936, 3269156, 3680952, 3748404, 4903734, 5423827, 6538312, 7496808, 9807468, 10847654, 16271481, 19614936, 21695308, 32542962, 43390616, 59662097, 65085924, 119324194, 130171848, 178986291, 238648388, 357972582, 477296776, 715945164, 1431890328]

約数ペア:

[(1, 1431890328), (2, 715945164), (3, 477296776), (4, 357972582), (6, 238648388), (8, 178986291), (11, 130171848), (12, 119324194), (22, 65085924), (24, 59662097), (33, 43390616), (44, 32542962), (66, 21695308), (73, 19614936), (88, 16271481), (132, 10847654), (146, 9807468), (191, 7496808), (219, 6538312), (264, 5423827), (292, 4903734), (382, 3748404), (389, 3680952), (438, 3269156), (573, 2498936), (584, 2451867), (764, 1874202), (778, 1840476), (803, 1783176), (876, 1634578), (1146, 1249468), (1167, 1226984), (1528, 937101), (1556, 920238), (1606, 891588), (1752, 817289), (2101, 681528), (2292, 624734), (2334, 613492), (2409, 594392), (3112, 460119), (3212, 445794), (4202, 340764), (4279, 334632), (4584, 312367), (4668, 306746), (4818, 297196), (6303, 227176), (6424, 222897), (8404, 170382), (8558, 167316), (9336, 153373), (9636, 148598), (12606, 113588), (12837, 111544), (13943, 102696), (16808, 85191), (17116, 83658), (19272, 74299), (25212, 56794), (25674, 55772), (27886, 51348), (28397, 50424), (34232, 41829)]