7980452784

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{23857}}^1$

素因数の和:23995

約数の個数: 120

約数和(自身を含む): 23536966752

約数和(自身を除く): 15556513968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 101, 138, 144, 184, 202, 207, 276, 303, 368, 404, 414, 552, 606, 808, 828, 909, 1104, 1212, 1616, 1656, 1818, 2323, 2424, 3312, 3636, 4646, 4848, 6969, 7272, 9292, 13938, 14544, 18584, 20907, 23857, 27876, 37168, 41814, 47714, 55752, 71571, 83628, 95428, 111504, 143142, 167256, 190856, 214713, 286284, 334512, 381712, 429426, 548711, 572568, 858852, 1097422, 1145136, 1646133, 1717704, 2194844, 2409557, 3292266, 3435408, 4389688, 4819114, 4938399, 6584532, 7228671, 8779376, 9638228, 9876798, 13169064, 14457342, 19276456, 19753596, 21686013, 26338128, 28914684, 38552912, 39507192, 43372026, 55419811, 57829368, 79014384, 86744052, 110839622, 115658736, 166259433, 173488104, 221679244, 332518866, 346976208, 443358488, 498778299, 665037732, 886716976, 997556598, 1330075464, 1995113196, 2660150928, 3990226392, 7980452784]

約数ペア:

[(1, 7980452784), (2, 3990226392), (3, 2660150928), (4, 1995113196), (6, 1330075464), (8, 997556598), (9, 886716976), (12, 665037732), (16, 498778299), (18, 443358488), (23, 346976208), (24, 332518866), (36, 221679244), (46, 173488104), (48, 166259433), (69, 115658736), (72, 110839622), (92, 86744052), (101, 79014384), (138, 57829368), (144, 55419811), (184, 43372026), (202, 39507192), (207, 38552912), (276, 28914684), (303, 26338128), (368, 21686013), (404, 19753596), (414, 19276456), (552, 14457342), (606, 13169064), (808, 9876798), (828, 9638228), (909, 8779376), (1104, 7228671), (1212, 6584532), (1616, 4938399), (1656, 4819114), (1818, 4389688), (2323, 3435408), (2424, 3292266), (3312, 2409557), (3636, 2194844), (4646, 1717704), (4848, 1646133), (6969, 1145136), (7272, 1097422), (9292, 858852), (13938, 572568), (14544, 548711), (18584, 429426), (20907, 381712), (23857, 334512), (27876, 286284), (37168, 214713), (41814, 190856), (47714, 167256), (55752, 143142), (71571, 111504), (83628, 95428)]