21285898056

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{3413}}^1$

素因数の和:3588

約数の個数: 192

約数和(自身を含む): 62631878400

約数和(自身を除く): 41345980344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 57, 72, 76, 94, 97, 114, 141, 152, 171, 188, 194, 228, 282, 291, 342, 376, 388, 423, 456, 564, 582, 684, 776, 846, 873, 893, 1128, 1164, 1368, 1692, 1746, 1786, 1843, 2328, 2679, 3384, 3413, 3492, 3572, 3686, 4559, 5358, 5529, 6826, 6984, 7144, 7372, 8037, 9118, 10239, 10716, 11058, 13652, 13677, 14744, 16074, 16587, 18236, 20478, 21432, 22116, 27304, 27354, 30717, 32148, 33174, 36472, 40956, 41031, 44232, 54708, 61434, 64296, 64847, 66348, 81912, 82062, 86621, 109416, 122868, 129694, 132696, 160411, 164124, 173242, 194541, 245736, 259388, 259863, 320822, 328248, 331061, 346484, 389082, 481233, 518776, 519726, 583623, 641644, 662122, 692968, 778164, 779589, 962466, 993183, 1039452, 1167246, 1283288, 1324244, 1443699, 1556328, 1559178, 1924932, 1986366, 2078904, 2334492, 2648488, 2887398, 2979549, 3047809, 3118356, 3849864, 3972732, 4668984, 5774796, 5959098, 6095618, 6236712, 6290159, 7945464, 9143427, 11549592, 11918196, 12191236, 12580318, 15559867, 18286854, 18870477, 23836392, 24382472, 25160636, 27430281, 31119734, 36573708, 37740954, 46679601, 50321272, 54860562, 56611431, 62239468, 73147416, 75481908, 93359202, 109721124, 113222862, 124478936, 140038803, 150963816, 186718404, 219442248, 226445724, 280077606, 295637473, 373436808, 452891448, 560155212, 591274946, 886912419, 1120310424, 1182549892, 1773824838, 2365099784, 2660737257, 3547649676, 5321474514, 7095299352, 10642949028, 21285898056]

約数ペア:

[(1, 21285898056), (2, 10642949028), (3, 7095299352), (4, 5321474514), (6, 3547649676), (8, 2660737257), (9, 2365099784), (12, 1773824838), (18, 1182549892), (19, 1120310424), (24, 886912419), (36, 591274946), (38, 560155212), (47, 452891448), (57, 373436808), (72, 295637473), (76, 280077606), (94, 226445724), (97, 219442248), (114, 186718404), (141, 150963816), (152, 140038803), (171, 124478936), (188, 113222862), (194, 109721124), (228, 93359202), (282, 75481908), (291, 73147416), (342, 62239468), (376, 56611431), (388, 54860562), (423, 50321272), (456, 46679601), (564, 37740954), (582, 36573708), (684, 31119734), (776, 27430281), (846, 25160636), (873, 24382472), (893, 23836392), (1128, 18870477), (1164, 18286854), (1368, 15559867), (1692, 12580318), (1746, 12191236), (1786, 11918196), (1843, 11549592), (2328, 9143427), (2679, 7945464), (3384, 6290159), (3413, 6236712), (3492, 6095618), (3572, 5959098), (3686, 5774796), (4559, 4668984), (5358, 3972732), (5529, 3849864), (6826, 3118356), (6984, 3047809), (7144, 2979549), (7372, 2887398), (8037, 2648488), (9118, 2334492), (10239, 2078904), (10716, 1986366), (11058, 1924932), (13652, 1559178), (13677, 1556328), (14744, 1443699), (16074, 1324244), (16587, 1283288), (18236, 1167246), (20478, 1039452), (21432, 993183), (22116, 962466), (27304, 779589), (27354, 778164), (30717, 692968), (32148, 662122), (33174, 641644), (36472, 583623), (40956, 519726), (41031, 518776), (44232, 481233), (54708, 389082), (61434, 346484), (64296, 331061), (64847, 328248), (66348, 320822), (81912, 259863), (82062, 259388), (86621, 245736), (109416, 194541), (122868, 173242), (129694, 164124), (132696, 160411)]