697475142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 1991109120

約数和(自身を除く): 1293633978

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 73, 78, 91, 114, 117, 126, 133, 146, 171, 182, 219, 234, 247, 266, 273, 307, 342, 399, 438, 494, 511, 546, 614, 657, 741, 798, 819, 921, 949, 1022, 1197, 1314, 1387, 1482, 1533, 1638, 1729, 1842, 1898, 2149, 2223, 2394, 2763, 2774, 2847, 3066, 3458, 3991, 4161, 4298, 4446, 4599, 5187, 5526, 5694, 5833, 6447, 6643, 7982, 8322, 8541, 9198, 9709, 10374, 11666, 11973, 12483, 12894, 13286, 15561, 17082, 17499, 18031, 19341, 19418, 19929, 22411, 23946, 24966, 27937, 29127, 31122, 34998, 35919, 36062, 38682, 39858, 40831, 44822, 52497, 54093, 55874, 58254, 59787, 67233, 71838, 75829, 81662, 83811, 87381, 104994, 108186, 119574, 122493, 126217, 134466, 151658, 156877, 162279, 167622, 174762, 201699, 227487, 244986, 251433, 252434, 291343, 313754, 324558, 367479, 378651, 403398, 425809, 454974, 470631, 502866, 530803, 582686, 682461, 734958, 757302, 851618, 874029, 941262, 1061606, 1135953, 1277427, 1364922, 1411893, 1592409, 1748058, 2039401, 2271906, 2554854, 2622087, 2823786, 2980663, 3184818, 3832281, 4078802, 4777227, 5244174, 5535517, 5961326, 6118203, 7664562, 8941989, 9554454, 11071034, 12236406, 16606551, 17883978, 18354609, 26825967, 33213102, 36709218, 38748619, 49819653, 53651934, 77497238, 99639306, 116245857, 232491714, 348737571, 697475142]

約数ペア:

[(1, 697475142), (2, 348737571), (3, 232491714), (6, 116245857), (7, 99639306), (9, 77497238), (13, 53651934), (14, 49819653), (18, 38748619), (19, 36709218), (21, 33213102), (26, 26825967), (38, 18354609), (39, 17883978), (42, 16606551), (57, 12236406), (63, 11071034), (73, 9554454), (78, 8941989), (91, 7664562), (114, 6118203), (117, 5961326), (126, 5535517), (133, 5244174), (146, 4777227), (171, 4078802), (182, 3832281), (219, 3184818), (234, 2980663), (247, 2823786), (266, 2622087), (273, 2554854), (307, 2271906), (342, 2039401), (399, 1748058), (438, 1592409), (494, 1411893), (511, 1364922), (546, 1277427), (614, 1135953), (657, 1061606), (741, 941262), (798, 874029), (819, 851618), (921, 757302), (949, 734958), (1022, 682461), (1197, 582686), (1314, 530803), (1387, 502866), (1482, 470631), (1533, 454974), (1638, 425809), (1729, 403398), (1842, 378651), (1898, 367479), (2149, 324558), (2223, 313754), (2394, 291343), (2763, 252434), (2774, 251433), (2847, 244986), (3066, 227487), (3458, 201699), (3991, 174762), (4161, 167622), (4298, 162279), (4446, 156877), (4599, 151658), (5187, 134466), (5526, 126217), (5694, 122493), (5833, 119574), (6447, 108186), (6643, 104994), (7982, 87381), (8322, 83811), (8541, 81662), (9198, 75829), (9709, 71838), (10374, 67233), (11666, 59787), (11973, 58254), (12483, 55874), (12894, 54093), (13286, 52497), (15561, 44822), (17082, 40831), (17499, 39858), (18031, 38682), (19341, 36062), (19418, 35919), (19929, 34998), (22411, 31122), (23946, 29127), (24966, 27937)]