245655541944

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{4457}}^1\times {\mathrm{18671}}^1$

素因数の和:23181

約数の個数: 96

約数和(自身を含む): 681733765440

約数和(自身を除く): 436078223496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 4457, 8914, 13371, 17828, 18671, 26742, 35656, 37342, 40113, 53484, 56013, 74684, 80226, 106968, 112026, 149368, 160452, 168039, 182737, 224052, 320904, 336078, 365474, 448104, 548211, 672156, 730948, 765511, 1096422, 1344312, 1461896, 1531022, 1644633, 2192844, 2296533, 3062044, 3289266, 4385688, 4593066, 6124088, 6578532, 6889599, 9186132, 13157064, 13779198, 18372264, 27558396, 55116792, 83216647, 166433294, 249649941, 332866588, 499299882, 665733176, 748949823, 998599764, 1497899646, 1997199528, 2995799292, 3411882527, 5991598584, 6823765054, 10235647581, 13647530108, 20471295162, 27295060216, 30706942743, 40942590324, 61413885486, 81885180648, 122827770972, 245655541944]

約数ペア:

[(1, 245655541944), (2, 122827770972), (3, 81885180648), (4, 61413885486), (6, 40942590324), (8, 30706942743), (9, 27295060216), (12, 20471295162), (18, 13647530108), (24, 10235647581), (36, 6823765054), (41, 5991598584), (72, 3411882527), (82, 2995799292), (123, 1997199528), (164, 1497899646), (246, 998599764), (328, 748949823), (369, 665733176), (492, 499299882), (738, 332866588), (984, 249649941), (1476, 166433294), (2952, 83216647), (4457, 55116792), (8914, 27558396), (13371, 18372264), (17828, 13779198), (18671, 13157064), (26742, 9186132), (35656, 6889599), (37342, 6578532), (40113, 6124088), (53484, 4593066), (56013, 4385688), (74684, 3289266), (80226, 3062044), (106968, 2296533), (112026, 2192844), (149368, 1644633), (160452, 1531022), (168039, 1461896), (182737, 1344312), (224052, 1096422), (320904, 765511), (336078, 730948), (365474, 672156), (448104, 548211)]