635516882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 1379524608

約数和(自身を除く): 744007726

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 71, 77, 91, 119, 142, 143, 154, 182, 187, 221, 238, 263, 286, 374, 442, 497, 526, 781, 923, 994, 1001, 1207, 1309, 1547, 1562, 1841, 1846, 2002, 2414, 2431, 2618, 2893, 3094, 3419, 3682, 4471, 4862, 5467, 5786, 6461, 6838, 8449, 8942, 10153, 10934, 12922, 13277, 15691, 16898, 17017, 18673, 20251, 20306, 23933, 26554, 31297, 31382, 34034, 37346, 37609, 40502, 47866, 49181, 58123, 62594, 71071, 75218, 92939, 98362, 109837, 116246, 130711, 142142, 172601, 185878, 205403, 219674, 242749, 261422, 263263, 317441, 344267, 345202, 406861, 410806, 485498, 526526, 634882, 639353, 688534, 813722, 1208207, 1278706, 1437821, 1699243, 2222087, 2416414, 2670239, 2875642, 3398486, 3491851, 4126733, 4444174, 4475471, 5340478, 6983702, 8253466, 8950942, 18691673, 24442957, 28887131, 37383346, 45394063, 48885914, 57774262, 90788126, 317758441, 635516882]

約数ペア:

[(1, 635516882), (2, 317758441), (7, 90788126), (11, 57774262), (13, 48885914), (14, 45394063), (17, 37383346), (22, 28887131), (26, 24442957), (34, 18691673), (71, 8950942), (77, 8253466), (91, 6983702), (119, 5340478), (142, 4475471), (143, 4444174), (154, 4126733), (182, 3491851), (187, 3398486), (221, 2875642), (238, 2670239), (263, 2416414), (286, 2222087), (374, 1699243), (442, 1437821), (497, 1278706), (526, 1208207), (781, 813722), (923, 688534), (994, 639353), (1001, 634882), (1207, 526526), (1309, 485498), (1547, 410806), (1562, 406861), (1841, 345202), (1846, 344267), (2002, 317441), (2414, 263263), (2431, 261422), (2618, 242749), (2893, 219674), (3094, 205403), (3419, 185878), (3682, 172601), (4471, 142142), (4862, 130711), (5467, 116246), (5786, 109837), (6461, 98362), (6838, 92939), (8449, 75218), (8942, 71071), (10153, 62594), (10934, 58123), (12922, 49181), (13277, 47866), (15691, 40502), (16898, 37609), (17017, 37346), (18673, 34034), (20251, 31382), (20306, 31297), (23933, 26554)]