40958568

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 131788800

約数和(自身を除く): 90830232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 103, 108, 126, 168, 189, 206, 216, 252, 263, 309, 378, 412, 504, 526, 618, 721, 756, 789, 824, 927, 1052, 1236, 1442, 1512, 1578, 1841, 1854, 2104, 2163, 2367, 2472, 2781, 2884, 3156, 3682, 3708, 4326, 4734, 5523, 5562, 5768, 6312, 6489, 7101, 7364, 7416, 8652, 9468, 11046, 11124, 12978, 14202, 14728, 16569, 17304, 18936, 19467, 22092, 22248, 25956, 27089, 28404, 33138, 38934, 44184, 49707, 51912, 54178, 56808, 66276, 77868, 81267, 99414, 108356, 132552, 155736, 162534, 189623, 198828, 216712, 243801, 325068, 379246, 397656, 487602, 568869, 650136, 731403, 758492, 975204, 1137738, 1462806, 1516984, 1706607, 1950408, 2275476, 2925612, 3413214, 4550952, 5119821, 5851224, 6826428, 10239642, 13652856, 20479284, 40958568]

約数ペア:

[(1, 40958568), (2, 20479284), (3, 13652856), (4, 10239642), (6, 6826428), (7, 5851224), (8, 5119821), (9, 4550952), (12, 3413214), (14, 2925612), (18, 2275476), (21, 1950408), (24, 1706607), (27, 1516984), (28, 1462806), (36, 1137738), (42, 975204), (54, 758492), (56, 731403), (63, 650136), (72, 568869), (84, 487602), (103, 397656), (108, 379246), (126, 325068), (168, 243801), (189, 216712), (206, 198828), (216, 189623), (252, 162534), (263, 155736), (309, 132552), (378, 108356), (412, 99414), (504, 81267), (526, 77868), (618, 66276), (721, 56808), (756, 54178), (789, 51912), (824, 49707), (927, 44184), (1052, 38934), (1236, 33138), (1442, 28404), (1512, 27089), (1578, 25956), (1841, 22248), (1854, 22092), (2104, 19467), (2163, 18936), (2367, 17304), (2472, 16569), (2781, 14728), (2884, 14202), (3156, 12978), (3682, 11124), (3708, 11046), (4326, 9468), (4734, 8652), (5523, 7416), (5562, 7364), (5768, 7101), (6312, 6489)]