2947440816

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 270

約数和(自身を含む): 9148091940

約数和(自身を除く): 6200651124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 59, 62, 72, 76, 93, 114, 118, 124, 144, 152, 171, 177, 186, 228, 236, 248, 279, 304, 342, 354, 361, 372, 456, 472, 496, 531, 558, 589, 684, 708, 722, 744, 912, 944, 961, 1062, 1083, 1116, 1121, 1178, 1368, 1416, 1444, 1488, 1767, 1829, 1922, 2124, 2166, 2232, 2242, 2356, 2736, 2832, 2883, 2888, 3249, 3363, 3534, 3658, 3844, 4248, 4332, 4464, 4484, 4712, 5301, 5487, 5766, 5776, 6498, 6726, 7068, 7316, 7688, 8496, 8649, 8664, 8968, 9424, 10089, 10602, 10974, 11191, 11532, 12996, 13452, 14136, 14632, 15376, 16461, 17298, 17328, 17936, 18259, 20178, 21204, 21299, 21948, 22382, 23064, 25992, 26904, 28272, 29264, 32922, 33573, 34596, 34751, 36518, 40356, 42408, 42598, 43896, 44764, 46128, 51984, 53808, 54777, 56699, 63897, 65844, 67146, 69192, 69502, 73036, 80712, 84816, 85196, 87792, 89528, 100719, 104253, 109554, 113398, 127794, 131688, 134292, 138384, 139004, 146072, 161424, 164331, 170097, 170392, 179056, 191691, 201438, 208506, 219108, 226796, 255588, 263376, 268584, 278008, 292144, 312759, 328662, 340194, 340784, 346921, 383382, 402876, 417012, 438216, 453592, 510291, 511176, 537168, 556016, 625518, 657324, 660269, 680388, 693842, 766764, 805752, 834024, 876432, 907184, 1020582, 1022352, 1040763, 1077281, 1251036, 1314648, 1320538, 1360776, 1387684, 1533528, 1611504, 1668048, 1980807, 2041164, 2081526, 2154562, 2502072, 2629296, 2641076, 2721552, 2775368, 3067056, 3122289, 3231843, 3961614, 4082328, 4163052, 4309124, 5004144, 5282152, 5550736, 5942421, 6244578, 6463686, 7923228, 8164656, 8326104, 8618248, 9695529, 10564304, 11884842, 12489156, 12927372, 15846456, 16652208, 17236496, 19391058, 20468339, 23769684, 24978312, 25854744, 31692912, 38782116, 40936678, 47539368, 49956624, 51709488, 61405017, 77564232, 81873356, 95078736, 122810034, 155128464, 163746712, 184215051, 245620068, 327493424, 368430102, 491240136, 736860204, 982480272, 1473720408, 2947440816]

約数ペア:

[(1, 2947440816), (2, 1473720408), (3, 982480272), (4, 736860204), (6, 491240136), (8, 368430102), (9, 327493424), (12, 245620068), (16, 184215051), (18, 163746712), (19, 155128464), (24, 122810034), (31, 95078736), (36, 81873356), (38, 77564232), (48, 61405017), (57, 51709488), (59, 49956624), (62, 47539368), (72, 40936678), (76, 38782116), (93, 31692912), (114, 25854744), (118, 24978312), (124, 23769684), (144, 20468339), (152, 19391058), (171, 17236496), (177, 16652208), (186, 15846456), (228, 12927372), (236, 12489156), (248, 11884842), (279, 10564304), (304, 9695529), (342, 8618248), (354, 8326104), (361, 8164656), (372, 7923228), (456, 6463686), (472, 6244578), (496, 5942421), (531, 5550736), (558, 5282152), (589, 5004144), (684, 4309124), (708, 4163052), (722, 4082328), (744, 3961614), (912, 3231843), (944, 3122289), (961, 3067056), (1062, 2775368), (1083, 2721552), (1116, 2641076), (1121, 2629296), (1178, 2502072), (1368, 2154562), (1416, 2081526), (1444, 2041164), (1488, 1980807), (1767, 1668048), (1829, 1611504), (1922, 1533528), (2124, 1387684), (2166, 1360776), (2232, 1320538), (2242, 1314648), (2356, 1251036), (2736, 1077281), (2832, 1040763), (2883, 1022352), (2888, 1020582), (3249, 907184), (3363, 876432), (3534, 834024), (3658, 805752), (3844, 766764), (4248, 693842), (4332, 680388), (4464, 660269), (4484, 657324), (4712, 625518), (5301, 556016), (5487, 537168), (5766, 511176), (5776, 510291), (6498, 453592), (6726, 438216), (7068, 417012), (7316, 402876), (7688, 383382), (8496, 346921), (8649, 340784), (8664, 340194), (8968, 328662), (9424, 312759), (10089, 292144), (10602, 278008), (10974, 268584), (11191, 263376), (11532, 255588), (12996, 226796), (13452, 219108), (14136, 208506), (14632, 201438), (15376, 191691), (16461, 179056), (17298, 170392), (17328, 170097), (17936, 164331), (18259, 161424), (20178, 146072), (21204, 139004), (21299, 138384), (21948, 134292), (22382, 131688), (23064, 127794), (25992, 113398), (26904, 109554), (28272, 104253), (29264, 100719), (32922, 89528), (33573, 87792), (34596, 85196), (34751, 84816), (36518, 80712), (40356, 73036), (42408, 69502), (42598, 69192), (43896, 67146), (44764, 65844), (46128, 63897), (51984, 56699), (53808, 54777)]