258972336

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{85639}}^1$

素因数の和:85663

約数の個数: 80

約数和(自身を含む): 849548800

約数和(自身を除く): 590576464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 85639, 171278, 256917, 342556, 513834, 599473, 685112, 770751, 1027668, 1198946, 1370224, 1541502, 1798419, 2055336, 2312253, 2397892, 3083004, 3596838, 4110672, 4624506, 4795784, 5395257, 6166008, 7193676, 9249012, 9591568, 10790514, 12332016, 14387352, 16185771, 18498024, 21581028, 28774704, 32371542, 36996048, 43162056, 64743084, 86324112, 129486168, 258972336]

約数ペア:

[(1, 258972336), (2, 129486168), (3, 86324112), (4, 64743084), (6, 43162056), (7, 36996048), (8, 32371542), (9, 28774704), (12, 21581028), (14, 18498024), (16, 16185771), (18, 14387352), (21, 12332016), (24, 10790514), (27, 9591568), (28, 9249012), (36, 7193676), (42, 6166008), (48, 5395257), (54, 4795784), (56, 4624506), (63, 4110672), (72, 3596838), (84, 3083004), (108, 2397892), (112, 2312253), (126, 2055336), (144, 1798419), (168, 1541502), (189, 1370224), (216, 1198946), (252, 1027668), (336, 770751), (378, 685112), (432, 599473), (504, 513834), (756, 342556), (1008, 256917), (1512, 171278), (3024, 85639)]