1321332912

素因数分解:

$2^4\times 3^8\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:380

約数の個数: 180

約数和(自身を含む): 3946398456

約数和(自身を除く): 2625065544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 81, 82, 108, 123, 144, 162, 164, 216, 243, 246, 307, 324, 328, 369, 432, 486, 492, 614, 648, 656, 729, 738, 921, 972, 984, 1107, 1228, 1296, 1458, 1476, 1842, 1944, 1968, 2187, 2214, 2456, 2763, 2916, 2952, 3321, 3684, 3888, 4374, 4428, 4912, 5526, 5832, 5904, 6561, 6642, 7368, 8289, 8748, 8856, 9963, 11052, 11664, 12587, 13122, 13284, 14736, 16578, 17496, 17712, 19926, 22104, 24867, 25174, 26244, 26568, 29889, 33156, 34992, 37761, 39852, 44208, 49734, 50348, 52488, 53136, 59778, 66312, 74601, 75522, 79704, 89667, 99468, 100696, 104976, 113283, 119556, 132624, 149202, 151044, 159408, 179334, 198936, 201392, 223803, 226566, 239112, 269001, 298404, 302088, 339849, 358668, 397872, 447606, 453132, 478224, 538002, 596808, 604176, 671409, 679698, 717336, 895212, 906264, 1019547, 1076004, 1193616, 1342818, 1359396, 1434672, 1790424, 1812528, 2014227, 2039094, 2152008, 2685636, 2718792, 3058641, 3580848, 4028454, 4078188, 4304016, 5371272, 5437584, 6117282, 8056908, 8156376, 9175923, 10742544, 12234564, 16113816, 16312752, 18351846, 24469128, 27527769, 32227632, 36703692, 48938256, 55055538, 73407384, 82583307, 110111076, 146814768, 165166614, 220222152, 330333228, 440444304, 660666456, 1321332912]

約数ペア:

[(1, 1321332912), (2, 660666456), (3, 440444304), (4, 330333228), (6, 220222152), (8, 165166614), (9, 146814768), (12, 110111076), (16, 82583307), (18, 73407384), (24, 55055538), (27, 48938256), (36, 36703692), (41, 32227632), (48, 27527769), (54, 24469128), (72, 18351846), (81, 16312752), (82, 16113816), (108, 12234564), (123, 10742544), (144, 9175923), (162, 8156376), (164, 8056908), (216, 6117282), (243, 5437584), (246, 5371272), (307, 4304016), (324, 4078188), (328, 4028454), (369, 3580848), (432, 3058641), (486, 2718792), (492, 2685636), (614, 2152008), (648, 2039094), (656, 2014227), (729, 1812528), (738, 1790424), (921, 1434672), (972, 1359396), (984, 1342818), (1107, 1193616), (1228, 1076004), (1296, 1019547), (1458, 906264), (1476, 895212), (1842, 717336), (1944, 679698), (1968, 671409), (2187, 604176), (2214, 596808), (2456, 538002), (2763, 478224), (2916, 453132), (2952, 447606), (3321, 397872), (3684, 358668), (3888, 339849), (4374, 302088), (4428, 298404), (4912, 269001), (5526, 239112), (5832, 226566), (5904, 223803), (6561, 201392), (6642, 198936), (7368, 179334), (8289, 159408), (8748, 151044), (8856, 149202), (9963, 132624), (11052, 119556), (11664, 113283), (12587, 104976), (13122, 100696), (13284, 99468), (14736, 89667), (16578, 79704), (17496, 75522), (17712, 74601), (19926, 66312), (22104, 59778), (24867, 53136), (25174, 52488), (26244, 50348), (26568, 49734), (29889, 44208), (33156, 39852), (34992, 37761)]