1777152

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:123

約数の個数: 80

約数和(自身を含む): 5155920

約数和(自身を除く): 3378768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 89, 96, 104, 128, 156, 178, 192, 208, 256, 267, 312, 356, 384, 416, 512, 534, 624, 712, 768, 832, 1068, 1157, 1248, 1424, 1536, 1664, 2136, 2314, 2496, 2848, 3328, 3471, 4272, 4628, 4992, 5696, 6656, 6942, 8544, 9256, 9984, 11392, 13884, 17088, 18512, 19968, 22784, 27768, 34176, 37024, 45568, 55536, 68352, 74048, 111072, 136704, 148096, 222144, 296192, 444288, 592384, 888576, 1777152]

約数ペア:

[(1, 1777152), (2, 888576), (3, 592384), (4, 444288), (6, 296192), (8, 222144), (12, 148096), (13, 136704), (16, 111072), (24, 74048), (26, 68352), (32, 55536), (39, 45568), (48, 37024), (52, 34176), (64, 27768), (78, 22784), (89, 19968), (96, 18512), (104, 17088), (128, 13884), (156, 11392), (178, 9984), (192, 9256), (208, 8544), (256, 6942), (267, 6656), (312, 5696), (356, 4992), (384, 4628), (416, 4272), (512, 3471), (534, 3328), (624, 2848), (712, 2496), (768, 2314), (832, 2136), (1068, 1664), (1157, 1536), (1248, 1424)]