12841980528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1093}}^1$

素因数の和:2127

約数の個数: 160

約数和(自身を含む): 37679810560

約数和(自身を除く): 24837830032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 991, 1093, 1482, 1976, 1982, 2186, 2964, 2973, 3279, 3952, 3964, 4372, 5928, 5946, 6558, 7928, 8744, 11856, 11892, 12883, 13116, 14209, 15856, 17488, 18829, 20767, 23784, 25766, 26232, 28418, 37658, 38649, 41534, 42627, 47568, 51532, 52464, 56487, 56836, 62301, 75316, 77298, 83068, 85254, 103064, 112974, 113672, 124602, 150632, 154596, 166136, 170508, 206128, 225948, 227344, 244777, 249204, 269971, 301264, 309192, 332272, 341016, 451896, 489554, 498408, 539942, 618384, 682032, 734331, 809913, 903792, 979108, 996816, 1079884, 1083163, 1468662, 1619826, 1958216, 2159768, 2166326, 2937324, 3239652, 3249489, 3916432, 4319536, 4332652, 5874648, 6479304, 6498978, 8665304, 11749296, 12958608, 12997956, 14081119, 17330608, 20580097, 25995912, 28162238, 41160194, 42243357, 51991824, 56324476, 61740291, 82320388, 84486714, 112648952, 123480582, 164640776, 168973428, 225297904, 246961164, 267541261, 329281552, 337946856, 493922328, 535082522, 675893712, 802623783, 987844656, 1070165044, 1605247566, 2140330088, 3210495132, 4280660176, 6420990264, 12841980528]

約数ペア:

[(1, 12841980528), (2, 6420990264), (3, 4280660176), (4, 3210495132), (6, 2140330088), (8, 1605247566), (12, 1070165044), (13, 987844656), (16, 802623783), (19, 675893712), (24, 535082522), (26, 493922328), (38, 337946856), (39, 329281552), (48, 267541261), (52, 246961164), (57, 225297904), (76, 168973428), (78, 164640776), (104, 123480582), (114, 112648952), (152, 84486714), (156, 82320388), (208, 61740291), (228, 56324476), (247, 51991824), (304, 42243357), (312, 41160194), (456, 28162238), (494, 25995912), (624, 20580097), (741, 17330608), (912, 14081119), (988, 12997956), (991, 12958608), (1093, 11749296), (1482, 8665304), (1976, 6498978), (1982, 6479304), (2186, 5874648), (2964, 4332652), (2973, 4319536), (3279, 3916432), (3952, 3249489), (3964, 3239652), (4372, 2937324), (5928, 2166326), (5946, 2159768), (6558, 1958216), (7928, 1619826), (8744, 1468662), (11856, 1083163), (11892, 1079884), (12883, 996816), (13116, 979108), (14209, 903792), (15856, 809913), (17488, 734331), (18829, 682032), (20767, 618384), (23784, 539942), (25766, 498408), (26232, 489554), (28418, 451896), (37658, 341016), (38649, 332272), (41534, 309192), (42627, 301264), (47568, 269971), (51532, 249204), (52464, 244777), (56487, 227344), (56836, 225948), (62301, 206128), (75316, 170508), (77298, 166136), (83068, 154596), (85254, 150632), (103064, 124602), (112974, 113672)]