2640584232

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1705

約数の個数: 256

約数和(自身を含む): 8785324800

約数和(自身を除く): 6144740568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 53, 54, 66, 72, 78, 88, 99, 104, 106, 108, 117, 132, 143, 156, 159, 198, 212, 216, 234, 264, 286, 297, 312, 318, 351, 396, 424, 429, 468, 477, 572, 583, 594, 636, 689, 702, 792, 858, 936, 954, 1144, 1166, 1188, 1272, 1287, 1378, 1404, 1431, 1613, 1716, 1749, 1908, 2067, 2332, 2376, 2574, 2756, 2808, 2862, 3226, 3432, 3498, 3816, 3861, 4134, 4664, 4839, 5148, 5247, 5512, 5724, 6201, 6452, 6996, 7579, 7722, 8268, 9678, 10296, 10494, 11448, 12402, 12904, 13992, 14517, 15158, 15444, 15741, 16536, 17743, 18603, 19356, 20969, 20988, 22737, 24804, 29034, 30316, 30888, 31482, 35486, 37206, 38712, 41938, 41976, 43551, 45474, 49608, 53229, 58068, 60632, 62907, 62964, 68211, 70972, 74412, 83876, 85489, 87102, 90948, 106458, 116136, 125814, 125928, 136422, 141944, 148824, 159687, 167752, 170978, 174204, 181896, 188721, 204633, 212916, 230659, 251628, 256467, 272844, 319374, 341956, 348408, 377442, 409266, 425832, 461318, 479061, 503256, 512934, 545688, 566163, 638748, 683912, 691977, 754884, 769401, 818532, 922636, 940379, 958122, 1025868, 1111357, 1132326, 1277496, 1383954, 1509768, 1538802, 1637064, 1845272, 1880758, 1916244, 2051736, 2075931, 2222714, 2264652, 2308203, 2767908, 2821137, 3077604, 3334071, 3761516, 3832488, 4151862, 4445428, 4529304, 4616406, 5535816, 5642274, 6155208, 6227793, 6668142, 7523032, 8303724, 8463411, 8890856, 9232812, 10002213, 11284548, 12224927, 12455586, 13336284, 16607448, 16926822, 18465624, 20004426, 22569096, 24449854, 24911172, 25390233, 26672568, 30006639, 33853644, 36674781, 40008852, 48899708, 49822344, 50780466, 60013278, 67707288, 73349562, 80017704, 97799416, 101560932, 110024343, 120026556, 146699124, 203121864, 220048686, 240053112, 293398248, 330073029, 440097372, 660146058, 880194744, 1320292116, 2640584232]

約数ペア:

[(1, 2640584232), (2, 1320292116), (3, 880194744), (4, 660146058), (6, 440097372), (8, 330073029), (9, 293398248), (11, 240053112), (12, 220048686), (13, 203121864), (18, 146699124), (22, 120026556), (24, 110024343), (26, 101560932), (27, 97799416), (33, 80017704), (36, 73349562), (39, 67707288), (44, 60013278), (52, 50780466), (53, 49822344), (54, 48899708), (66, 40008852), (72, 36674781), (78, 33853644), (88, 30006639), (99, 26672568), (104, 25390233), (106, 24911172), (108, 24449854), (117, 22569096), (132, 20004426), (143, 18465624), (156, 16926822), (159, 16607448), (198, 13336284), (212, 12455586), (216, 12224927), (234, 11284548), (264, 10002213), (286, 9232812), (297, 8890856), (312, 8463411), (318, 8303724), (351, 7523032), (396, 6668142), (424, 6227793), (429, 6155208), (468, 5642274), (477, 5535816), (572, 4616406), (583, 4529304), (594, 4445428), (636, 4151862), (689, 3832488), (702, 3761516), (792, 3334071), (858, 3077604), (936, 2821137), (954, 2767908), (1144, 2308203), (1166, 2264652), (1188, 2222714), (1272, 2075931), (1287, 2051736), (1378, 1916244), (1404, 1880758), (1431, 1845272), (1613, 1637064), (1716, 1538802), (1749, 1509768), (1908, 1383954), (2067, 1277496), (2332, 1132326), (2376, 1111357), (2574, 1025868), (2756, 958122), (2808, 940379), (2862, 922636), (3226, 818532), (3432, 769401), (3498, 754884), (3816, 691977), (3861, 683912), (4134, 638748), (4664, 566163), (4839, 545688), (5148, 512934), (5247, 503256), (5512, 479061), (5724, 461318), (6201, 425832), (6452, 409266), (6996, 377442), (7579, 348408), (7722, 341956), (8268, 319374), (9678, 272844), (10296, 256467), (10494, 251628), (11448, 230659), (12402, 212916), (12904, 204633), (13992, 188721), (14517, 181896), (15158, 174204), (15444, 170978), (15741, 167752), (16536, 159687), (17743, 148824), (18603, 141944), (19356, 136422), (20969, 125928), (20988, 125814), (22737, 116136), (24804, 106458), (29034, 90948), (30316, 87102), (30888, 85489), (31482, 83876), (35486, 74412), (37206, 70972), (38712, 68211), (41938, 62964), (41976, 62907), (43551, 60632), (45474, 58068), (49608, 53229)]