1229192568

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{467}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 3372969600

約数和(自身を除く): 2143777032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 263, 278, 417, 467, 526, 556, 789, 834, 934, 1052, 1112, 1251, 1401, 1578, 1668, 1868, 2104, 2367, 2502, 2802, 3156, 3336, 3736, 4203, 4734, 5004, 5604, 6312, 8406, 9468, 10008, 11208, 16812, 18936, 33624, 36557, 64913, 73114, 109671, 122821, 129826, 146228, 194739, 219342, 245642, 259652, 292456, 329013, 368463, 389478, 438684, 491284, 519304, 584217, 658026, 736926, 778956, 877368, 982568, 1105389, 1168434, 1316052, 1473852, 1557912, 2210778, 2336868, 2632104, 2947704, 4421556, 4673736, 8843112, 17072119, 34144238, 51216357, 68288476, 102432714, 136576952, 153649071, 204865428, 307298142, 409730856, 614596284, 1229192568]

約数ペア:

[(1, 1229192568), (2, 614596284), (3, 409730856), (4, 307298142), (6, 204865428), (8, 153649071), (9, 136576952), (12, 102432714), (18, 68288476), (24, 51216357), (36, 34144238), (72, 17072119), (139, 8843112), (263, 4673736), (278, 4421556), (417, 2947704), (467, 2632104), (526, 2336868), (556, 2210778), (789, 1557912), (834, 1473852), (934, 1316052), (1052, 1168434), (1112, 1105389), (1251, 982568), (1401, 877368), (1578, 778956), (1668, 736926), (1868, 658026), (2104, 584217), (2367, 519304), (2502, 491284), (2802, 438684), (3156, 389478), (3336, 368463), (3736, 329013), (4203, 292456), (4734, 259652), (5004, 245642), (5604, 219342), (6312, 194739), (8406, 146228), (9468, 129826), (10008, 122821), (11208, 109671), (16812, 73114), (18936, 64913), (33624, 36557)]