682930768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1232

約数の個数: 80

約数和(自身を含む): 1481061456

約数和(自身を除く): 798130688

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 73, 82, 104, 146, 164, 208, 292, 328, 533, 584, 656, 949, 1066, 1097, 1168, 1898, 2132, 2194, 2993, 3796, 4264, 4388, 5986, 7592, 8528, 8776, 11972, 14261, 15184, 17552, 23944, 28522, 38909, 44977, 47888, 57044, 77818, 80081, 89954, 114088, 155636, 160162, 179908, 228176, 311272, 320324, 359816, 584701, 622544, 640648, 719632, 1041053, 1169402, 1281296, 2082106, 2338804, 3283321, 4164212, 4677608, 6566642, 8328424, 9355216, 13133284, 16656848, 26266568, 42683173, 52533136, 85366346, 170732692, 341465384, 682930768]

約数ペア:

[(1, 682930768), (2, 341465384), (4, 170732692), (8, 85366346), (13, 52533136), (16, 42683173), (26, 26266568), (41, 16656848), (52, 13133284), (73, 9355216), (82, 8328424), (104, 6566642), (146, 4677608), (164, 4164212), (208, 3283321), (292, 2338804), (328, 2082106), (533, 1281296), (584, 1169402), (656, 1041053), (949, 719632), (1066, 640648), (1097, 622544), (1168, 584701), (1898, 359816), (2132, 320324), (2194, 311272), (2993, 228176), (3796, 179908), (4264, 160162), (4388, 155636), (5986, 114088), (7592, 89954), (8528, 80081), (8776, 77818), (11972, 57044), (14261, 47888), (15184, 44977), (17552, 38909), (23944, 28522)]