636729888

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1574

約数の個数: 96

約数和(自身を含む): 1722470400

約数和(自身を除く): 1085740512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 79, 96, 118, 158, 177, 236, 237, 316, 354, 472, 474, 632, 708, 944, 948, 1264, 1416, 1423, 1888, 1896, 2528, 2832, 2846, 3792, 4269, 4661, 5664, 5692, 7584, 8538, 9322, 11384, 13983, 17076, 18644, 22768, 27966, 34152, 37288, 45536, 55932, 68304, 74576, 83957, 111864, 112417, 136608, 149152, 167914, 223728, 224834, 251871, 335828, 337251, 447456, 449668, 503742, 671656, 674502, 899336, 1007484, 1343312, 1349004, 1798672, 2014968, 2686624, 2698008, 3597344, 4029936, 5396016, 6632603, 8059872, 10792032, 13265206, 19897809, 26530412, 39795618, 53060824, 79591236, 106121648, 159182472, 212243296, 318364944, 636729888]

約数ペア:

[(1, 636729888), (2, 318364944), (3, 212243296), (4, 159182472), (6, 106121648), (8, 79591236), (12, 53060824), (16, 39795618), (24, 26530412), (32, 19897809), (48, 13265206), (59, 10792032), (79, 8059872), (96, 6632603), (118, 5396016), (158, 4029936), (177, 3597344), (236, 2698008), (237, 2686624), (316, 2014968), (354, 1798672), (472, 1349004), (474, 1343312), (632, 1007484), (708, 899336), (944, 674502), (948, 671656), (1264, 503742), (1416, 449668), (1423, 447456), (1888, 337251), (1896, 335828), (2528, 251871), (2832, 224834), (2846, 223728), (3792, 167914), (4269, 149152), (4661, 136608), (5664, 112417), (5692, 111864), (7584, 83957), (8538, 74576), (9322, 68304), (11384, 55932), (13983, 45536), (17076, 37288), (18644, 34152), (22768, 27966)]