40969728

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:564

約数の個数: 120

約数和(自身を含む): 125436168

約数和(自身を除く): 84466440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 523, 544, 576, 612, 768, 816, 1046, 1088, 1152, 1224, 1536, 1569, 1632, 2092, 2176, 2304, 2448, 3138, 3264, 4184, 4352, 4608, 4707, 4896, 6276, 6528, 8368, 8704, 8891, 9414, 9792, 12552, 13056, 16736, 17782, 18828, 19584, 25104, 26112, 26673, 33472, 35564, 37656, 39168, 50208, 53346, 66944, 71128, 75312, 78336, 80019, 100416, 106692, 133888, 142256, 150624, 160038, 200832, 213384, 267776, 284512, 301248, 320076, 401664, 426768, 569024, 602496, 640152, 803328, 853536, 1138048, 1204992, 1280304, 1707072, 2276096, 2409984, 2560608, 3414144, 4552192, 5121216, 6828288, 10242432, 13656576, 20484864, 40969728]

約数ペア:

[(1, 40969728), (2, 20484864), (3, 13656576), (4, 10242432), (6, 6828288), (8, 5121216), (9, 4552192), (12, 3414144), (16, 2560608), (17, 2409984), (18, 2276096), (24, 1707072), (32, 1280304), (34, 1204992), (36, 1138048), (48, 853536), (51, 803328), (64, 640152), (68, 602496), (72, 569024), (96, 426768), (102, 401664), (128, 320076), (136, 301248), (144, 284512), (153, 267776), (192, 213384), (204, 200832), (256, 160038), (272, 150624), (288, 142256), (306, 133888), (384, 106692), (408, 100416), (512, 80019), (523, 78336), (544, 75312), (576, 71128), (612, 66944), (768, 53346), (816, 50208), (1046, 39168), (1088, 37656), (1152, 35564), (1224, 33472), (1536, 26673), (1569, 26112), (1632, 25104), (2092, 19584), (2176, 18828), (2304, 17782), (2448, 16736), (3138, 13056), (3264, 12552), (4184, 9792), (4352, 9414), (4608, 8891), (4707, 8704), (4896, 8368), (6276, 6528)]