231356286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1078

約数の個数: 96

約数和(自身を含む): 601675776

約数和(自身を除く): 370319490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 61, 62, 63, 93, 122, 126, 183, 186, 217, 279, 366, 427, 434, 549, 558, 651, 854, 971, 1098, 1281, 1302, 1891, 1942, 1953, 2562, 2913, 3782, 3843, 3906, 5673, 5826, 6797, 7686, 8739, 11346, 13237, 13594, 17019, 17478, 20391, 26474, 30101, 34038, 39711, 40782, 59231, 60202, 61173, 79422, 90303, 118462, 119133, 122346, 177693, 180606, 210707, 238266, 270909, 355386, 414617, 421414, 533079, 541818, 632121, 829234, 1066158, 1243851, 1264242, 1836161, 1896363, 2487702, 3672322, 3731553, 3792726, 5508483, 7463106, 11016966, 12853127, 16525449, 25706254, 33050898, 38559381, 77118762, 115678143, 231356286]

約数ペア:

[(1, 231356286), (2, 115678143), (3, 77118762), (6, 38559381), (7, 33050898), (9, 25706254), (14, 16525449), (18, 12853127), (21, 11016966), (31, 7463106), (42, 5508483), (61, 3792726), (62, 3731553), (63, 3672322), (93, 2487702), (122, 1896363), (126, 1836161), (183, 1264242), (186, 1243851), (217, 1066158), (279, 829234), (366, 632121), (427, 541818), (434, 533079), (549, 421414), (558, 414617), (651, 355386), (854, 270909), (971, 238266), (1098, 210707), (1281, 180606), (1302, 177693), (1891, 122346), (1942, 119133), (1953, 118462), (2562, 90303), (2913, 79422), (3782, 61173), (3843, 60202), (3906, 59231), (5673, 40782), (5826, 39711), (6797, 34038), (7686, 30101), (8739, 26474), (11346, 20391), (13237, 17478), (13594, 17019)]