245192112

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8147}}^1$

素因数の和:8191

約数の個数: 120

約数和(自身を含む): 788074560

約数和(自身を除く): 542882448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2508, 2736, 3344, 3762, 5016, 7524, 8147, 10032, 15048, 16294, 24441, 30096, 32588, 48882, 65176, 73323, 89617, 97764, 130352, 146646, 154793, 179234, 195528, 268851, 293292, 309586, 358468, 391056, 464379, 537702, 586584, 619172, 716936, 806553, 928758, 1075404, 1173168, 1238344, 1393137, 1433872, 1613106, 1702723, 1857516, 2150808, 2476688, 2786274, 3226212, 3405446, 3715032, 4301616, 5108169, 5572548, 6452424, 6810892, 7430064, 10216338, 11145096, 12904848, 13621784, 15324507, 20432676, 22290192, 27243568, 30649014, 40865352, 61298028, 81730704, 122596056, 245192112]

約数ペア:

[(1, 245192112), (2, 122596056), (3, 81730704), (4, 61298028), (6, 40865352), (8, 30649014), (9, 27243568), (11, 22290192), (12, 20432676), (16, 15324507), (18, 13621784), (19, 12904848), (22, 11145096), (24, 10216338), (33, 7430064), (36, 6810892), (38, 6452424), (44, 5572548), (48, 5108169), (57, 4301616), (66, 3715032), (72, 3405446), (76, 3226212), (88, 2786274), (99, 2476688), (114, 2150808), (132, 1857516), (144, 1702723), (152, 1613106), (171, 1433872), (176, 1393137), (198, 1238344), (209, 1173168), (228, 1075404), (264, 928758), (304, 806553), (342, 716936), (396, 619172), (418, 586584), (456, 537702), (528, 464379), (627, 391056), (684, 358468), (792, 309586), (836, 293292), (912, 268851), (1254, 195528), (1368, 179234), (1584, 154793), (1672, 146646), (1881, 130352), (2508, 97764), (2736, 89617), (3344, 73323), (3762, 65176), (5016, 48882), (7524, 32588), (8147, 30096), (10032, 24441), (15048, 16294)]