1815703728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{8081}}^1$

素因数の和:8274

約数の個数: 80

約数和(自身を含む): 4874545152

約数和(自身を除く): 3058841424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 151, 186, 248, 302, 372, 453, 496, 604, 744, 906, 1208, 1488, 1812, 2416, 3624, 4681, 7248, 8081, 9362, 14043, 16162, 18724, 24243, 28086, 32324, 37448, 48486, 56172, 64648, 74896, 96972, 112344, 129296, 193944, 224688, 250511, 387888, 501022, 751533, 1002044, 1220231, 1503066, 2004088, 2440462, 3006132, 3660693, 4008176, 4880924, 6012264, 7321386, 9761848, 12024528, 14642772, 19523696, 29285544, 37827161, 58571088, 75654322, 113481483, 151308644, 226962966, 302617288, 453925932, 605234576, 907851864, 1815703728]

約数ペア:

[(1, 1815703728), (2, 907851864), (3, 605234576), (4, 453925932), (6, 302617288), (8, 226962966), (12, 151308644), (16, 113481483), (24, 75654322), (31, 58571088), (48, 37827161), (62, 29285544), (93, 19523696), (124, 14642772), (151, 12024528), (186, 9761848), (248, 7321386), (302, 6012264), (372, 4880924), (453, 4008176), (496, 3660693), (604, 3006132), (744, 2440462), (906, 2004088), (1208, 1503066), (1488, 1220231), (1812, 1002044), (2416, 751533), (3624, 501022), (4681, 387888), (7248, 250511), (8081, 224688), (9362, 193944), (14043, 129296), (16162, 112344), (18724, 96972), (24243, 74896), (28086, 64648), (32324, 56172), (37448, 48486)]