829124816

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{1061}}^1$

素因数の和:1129

約数の個数: 90

約数和(自身を含む): 1849590882

約数和(自身を除く): 1020466066

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 289, 338, 442, 578, 676, 884, 1061, 1156, 1352, 1768, 2122, 2312, 2704, 2873, 3536, 3757, 4244, 4624, 5746, 7514, 8488, 11492, 13793, 15028, 16976, 18037, 22984, 27586, 30056, 36074, 45968, 48841, 55172, 60112, 72148, 97682, 110344, 144296, 179309, 195364, 220688, 234481, 288592, 306629, 358618, 390728, 468962, 613258, 717236, 781456, 937924, 1226516, 1434472, 1875848, 2453032, 2868944, 3048253, 3751696, 3986177, 4906064, 6096506, 7972354, 12193012, 15944708, 24386024, 31889416, 48772048, 51820301, 63778832, 103640602, 207281204, 414562408, 829124816]

約数ペア:

[(1, 829124816), (2, 414562408), (4, 207281204), (8, 103640602), (13, 63778832), (16, 51820301), (17, 48772048), (26, 31889416), (34, 24386024), (52, 15944708), (68, 12193012), (104, 7972354), (136, 6096506), (169, 4906064), (208, 3986177), (221, 3751696), (272, 3048253), (289, 2868944), (338, 2453032), (442, 1875848), (578, 1434472), (676, 1226516), (884, 937924), (1061, 781456), (1156, 717236), (1352, 613258), (1768, 468962), (2122, 390728), (2312, 358618), (2704, 306629), (2873, 288592), (3536, 234481), (3757, 220688), (4244, 195364), (4624, 179309), (5746, 144296), (7514, 110344), (8488, 97682), (11492, 72148), (13793, 60112), (15028, 55172), (16976, 48841), (18037, 45968), (22984, 36074), (27586, 30056)]