287518944

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{557}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 798698880

約数和(自身を除く): 511179936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 283, 304, 456, 557, 566, 608, 849, 912, 1114, 1132, 1671, 1698, 1824, 2228, 2264, 3342, 3396, 4456, 4528, 5377, 6684, 6792, 8912, 9056, 10583, 10754, 13368, 13584, 16131, 17824, 21166, 21508, 26736, 27168, 31749, 32262, 42332, 43016, 53472, 63498, 64524, 84664, 86032, 126996, 129048, 157631, 169328, 172064, 253992, 258096, 315262, 338656, 472893, 507984, 516192, 630524, 945786, 1015968, 1261048, 1891572, 2522096, 2994989, 3783144, 5044192, 5989978, 7566288, 8984967, 11979956, 15132576, 17969934, 23959912, 35939868, 47919824, 71879736, 95839648, 143759472, 287518944]

約数ペア:

[(1, 287518944), (2, 143759472), (3, 95839648), (4, 71879736), (6, 47919824), (8, 35939868), (12, 23959912), (16, 17969934), (19, 15132576), (24, 11979956), (32, 8984967), (38, 7566288), (48, 5989978), (57, 5044192), (76, 3783144), (96, 2994989), (114, 2522096), (152, 1891572), (228, 1261048), (283, 1015968), (304, 945786), (456, 630524), (557, 516192), (566, 507984), (608, 472893), (849, 338656), (912, 315262), (1114, 258096), (1132, 253992), (1671, 172064), (1698, 169328), (1824, 157631), (2228, 129048), (2264, 126996), (3342, 86032), (3396, 84664), (4456, 64524), (4528, 63498), (5377, 53472), (6684, 43016), (6792, 42332), (8912, 32262), (9056, 31749), (10583, 27168), (10754, 26736), (13368, 21508), (13584, 21166), (16131, 17824)]