40874496

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 123742080

約数和(自身を除く): 82867584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 89, 92, 96, 104, 128, 138, 156, 178, 184, 192, 208, 256, 267, 276, 299, 312, 356, 368, 384, 416, 512, 534, 552, 598, 624, 712, 736, 768, 832, 897, 1068, 1104, 1157, 1196, 1248, 1424, 1472, 1536, 1664, 1794, 2047, 2136, 2208, 2314, 2392, 2496, 2848, 2944, 3328, 3471, 3588, 4094, 4272, 4416, 4628, 4784, 4992, 5696, 5888, 6141, 6656, 6942, 7176, 8188, 8544, 8832, 9256, 9568, 9984, 11392, 11776, 12282, 13884, 14352, 16376, 17088, 17664, 18512, 19136, 19968, 22784, 24564, 26611, 27768, 28704, 32752, 34176, 35328, 37024, 38272, 45568, 49128, 53222, 55536, 57408, 65504, 68352, 74048, 76544, 79833, 98256, 106444, 111072, 114816, 131008, 136704, 148096, 153088, 159666, 196512, 212888, 222144, 229632, 262016, 296192, 319332, 393024, 425776, 444288, 459264, 524032, 592384, 638664, 786048, 851552, 888576, 1048064, 1277328, 1572096, 1703104, 1777152, 2554656, 3144192, 3406208, 5109312, 6812416, 10218624, 13624832, 20437248, 40874496]

約数ペア:

[(1, 40874496), (2, 20437248), (3, 13624832), (4, 10218624), (6, 6812416), (8, 5109312), (12, 3406208), (13, 3144192), (16, 2554656), (23, 1777152), (24, 1703104), (26, 1572096), (32, 1277328), (39, 1048064), (46, 888576), (48, 851552), (52, 786048), (64, 638664), (69, 592384), (78, 524032), (89, 459264), (92, 444288), (96, 425776), (104, 393024), (128, 319332), (138, 296192), (156, 262016), (178, 229632), (184, 222144), (192, 212888), (208, 196512), (256, 159666), (267, 153088), (276, 148096), (299, 136704), (312, 131008), (356, 114816), (368, 111072), (384, 106444), (416, 98256), (512, 79833), (534, 76544), (552, 74048), (598, 68352), (624, 65504), (712, 57408), (736, 55536), (768, 53222), (832, 49128), (897, 45568), (1068, 38272), (1104, 37024), (1157, 35328), (1196, 34176), (1248, 32752), (1424, 28704), (1472, 27768), (1536, 26611), (1664, 24564), (1794, 22784), (2047, 19968), (2136, 19136), (2208, 18512), (2314, 17664), (2392, 17088), (2496, 16376), (2848, 14352), (2944, 13884), (3328, 12282), (3471, 11776), (3588, 11392), (4094, 9984), (4272, 9568), (4416, 9256), (4628, 8832), (4784, 8544), (4992, 8188), (5696, 7176), (5888, 6942), (6141, 6656)]