40564992

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 123621120

約数和(自身を除く): 83056128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 239, 256, 272, 312, 384, 408, 416, 442, 478, 544, 624, 663, 717, 768, 816, 832, 884, 956, 1088, 1248, 1326, 1434, 1632, 1664, 1768, 1912, 2176, 2496, 2652, 2868, 3107, 3264, 3328, 3536, 3824, 4063, 4352, 4992, 5304, 5736, 6214, 6528, 7072, 7648, 8126, 9321, 9984, 10608, 11472, 12189, 12428, 13056, 14144, 15296, 16252, 18642, 21216, 22944, 24378, 24856, 28288, 30592, 32504, 37284, 42432, 45888, 48756, 49712, 52819, 56576, 61184, 65008, 74568, 84864, 91776, 97512, 99424, 105638, 130016, 149136, 158457, 169728, 183552, 195024, 198848, 211276, 260032, 298272, 316914, 390048, 397696, 422552, 520064, 596544, 633828, 780096, 795392, 845104, 1040128, 1193088, 1267656, 1560192, 1690208, 2386176, 2535312, 3120384, 3380416, 5070624, 6760832, 10141248, 13521664, 20282496, 40564992]

約数ペア:

[(1, 40564992), (2, 20282496), (3, 13521664), (4, 10141248), (6, 6760832), (8, 5070624), (12, 3380416), (13, 3120384), (16, 2535312), (17, 2386176), (24, 1690208), (26, 1560192), (32, 1267656), (34, 1193088), (39, 1040128), (48, 845104), (51, 795392), (52, 780096), (64, 633828), (68, 596544), (78, 520064), (96, 422552), (102, 397696), (104, 390048), (128, 316914), (136, 298272), (156, 260032), (192, 211276), (204, 198848), (208, 195024), (221, 183552), (239, 169728), (256, 158457), (272, 149136), (312, 130016), (384, 105638), (408, 99424), (416, 97512), (442, 91776), (478, 84864), (544, 74568), (624, 65008), (663, 61184), (717, 56576), (768, 52819), (816, 49712), (832, 48756), (884, 45888), (956, 42432), (1088, 37284), (1248, 32504), (1326, 30592), (1434, 28288), (1632, 24856), (1664, 24378), (1768, 22944), (1912, 21216), (2176, 18642), (2496, 16252), (2652, 15296), (2868, 14144), (3107, 13056), (3264, 12428), (3328, 12189), (3536, 11472), (3824, 10608), (4063, 9984), (4352, 9321), (4992, 8126), (5304, 7648), (5736, 7072), (6214, 6528)]