289728648

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9887}}^1$

素因数の和:9947

約数の個数: 96

約数和(自身を含む): 879240960

約数和(自身を除く): 589512312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 132, 148, 198, 222, 264, 296, 333, 396, 407, 444, 666, 792, 814, 888, 1221, 1332, 1628, 2442, 2664, 3256, 3663, 4884, 7326, 9768, 9887, 14652, 19774, 29304, 29661, 39548, 59322, 79096, 88983, 108757, 118644, 177966, 217514, 237288, 326271, 355932, 365819, 435028, 652542, 711864, 731638, 870056, 978813, 1097457, 1305084, 1463276, 1957626, 2194914, 2610168, 2926552, 3292371, 3915252, 4024009, 4389828, 6584742, 7830504, 8048018, 8779656, 12072027, 13169484, 16096036, 24144054, 26338968, 32192072, 36216081, 48288108, 72432162, 96576216, 144864324, 289728648]

約数ペア:

[(1, 289728648), (2, 144864324), (3, 96576216), (4, 72432162), (6, 48288108), (8, 36216081), (9, 32192072), (11, 26338968), (12, 24144054), (18, 16096036), (22, 13169484), (24, 12072027), (33, 8779656), (36, 8048018), (37, 7830504), (44, 6584742), (66, 4389828), (72, 4024009), (74, 3915252), (88, 3292371), (99, 2926552), (111, 2610168), (132, 2194914), (148, 1957626), (198, 1463276), (222, 1305084), (264, 1097457), (296, 978813), (333, 870056), (396, 731638), (407, 711864), (444, 652542), (666, 435028), (792, 365819), (814, 355932), (888, 326271), (1221, 237288), (1332, 217514), (1628, 177966), (2442, 118644), (2664, 108757), (3256, 88983), (3663, 79096), (4884, 59322), (7326, 39548), (9768, 29661), (9887, 29304), (14652, 19774)]