331319142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8243}}^1$

素因数の和:8298

約数の個数: 96

約数和(自身を含む): 925966080

約数和(自身を除く): 594646938

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 58, 63, 66, 77, 87, 99, 126, 154, 174, 198, 203, 231, 261, 319, 406, 462, 522, 609, 638, 693, 957, 1218, 1386, 1827, 1914, 2233, 2871, 3654, 4466, 5742, 6699, 8243, 13398, 16486, 20097, 24729, 40194, 49458, 57701, 74187, 90673, 115402, 148374, 173103, 181346, 239047, 272019, 346206, 478094, 519309, 544038, 634711, 717141, 816057, 1038618, 1269422, 1434282, 1632114, 1673329, 1904133, 2151423, 2629517, 3346658, 3808266, 4302846, 5019987, 5259034, 5712399, 7888551, 10039974, 11424798, 15059961, 15777102, 18406619, 23665653, 30119922, 36813238, 47331306, 55219857, 110439714, 165659571, 331319142]

約数ペア:

[(1, 331319142), (2, 165659571), (3, 110439714), (6, 55219857), (7, 47331306), (9, 36813238), (11, 30119922), (14, 23665653), (18, 18406619), (21, 15777102), (22, 15059961), (29, 11424798), (33, 10039974), (42, 7888551), (58, 5712399), (63, 5259034), (66, 5019987), (77, 4302846), (87, 3808266), (99, 3346658), (126, 2629517), (154, 2151423), (174, 1904133), (198, 1673329), (203, 1632114), (231, 1434282), (261, 1269422), (319, 1038618), (406, 816057), (462, 717141), (522, 634711), (609, 544038), (638, 519309), (693, 478094), (957, 346206), (1218, 272019), (1386, 239047), (1827, 181346), (1914, 173103), (2233, 148374), (2871, 115402), (3654, 90673), (4466, 74187), (5742, 57701), (6699, 49458), (8243, 40194), (13398, 24729), (16486, 20097)]