7418806044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:640

約数の個数: 192

約数和(自身を含む): 20399554560

約数和(自身を除く): 12980748516

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 263, 307, 372, 403, 494, 526, 589, 614, 741, 789, 806, 921, 988, 1052, 1178, 1209, 1228, 1482, 1578, 1612, 1767, 1842, 2356, 2418, 2964, 3156, 3419, 3534, 3684, 3991, 4836, 4997, 5833, 6838, 7068, 7657, 7982, 8153, 9517, 9994, 10257, 11666, 11973, 13676, 14991, 15314, 15964, 16306, 17499, 19034, 19988, 20514, 22971, 23332, 23946, 24459, 28551, 29982, 30628, 32612, 34998, 38068, 41028, 45942, 47892, 48918, 57102, 59964, 64961, 69996, 75829, 80741, 91884, 97836, 105989, 114204, 123721, 129922, 151658, 154907, 161482, 180823, 194883, 211978, 227487, 242223, 247442, 259844, 303316, 309814, 317967, 322964, 361646, 371163, 389766, 423956, 454974, 464721, 484446, 494884, 542469, 619628, 635934, 723292, 742326, 779532, 909948, 929442, 968892, 1049633, 1084938, 1271868, 1484652, 1534079, 1858884, 2013791, 2099266, 2169876, 2350699, 2502971, 3068158, 3148899, 4027582, 4198532, 4602237, 4701398, 5005942, 6041373, 6136316, 6297798, 7052097, 7508913, 8055164, 9204474, 9402796, 10011884, 12082746, 12595596, 14104194, 15017826, 18408948, 19943027, 24165492, 28208388, 30035652, 32538623, 39886054, 47556449, 59829081, 65077246, 79772108, 95112898, 97615869, 119658162, 130154492, 142669347, 190225796, 195231738, 239316324, 285338694, 390463476, 570677388, 618233837, 1236467674, 1854701511, 2472935348, 3709403022, 7418806044]

約数ペア:

[(1, 7418806044), (2, 3709403022), (3, 2472935348), (4, 1854701511), (6, 1236467674), (12, 618233837), (13, 570677388), (19, 390463476), (26, 285338694), (31, 239316324), (38, 195231738), (39, 190225796), (52, 142669347), (57, 130154492), (62, 119658162), (76, 97615869), (78, 95112898), (93, 79772108), (114, 65077246), (124, 59829081), (156, 47556449), (186, 39886054), (228, 32538623), (247, 30035652), (263, 28208388), (307, 24165492), (372, 19943027), (403, 18408948), (494, 15017826), (526, 14104194), (589, 12595596), (614, 12082746), (741, 10011884), (789, 9402796), (806, 9204474), (921, 8055164), (988, 7508913), (1052, 7052097), (1178, 6297798), (1209, 6136316), (1228, 6041373), (1482, 5005942), (1578, 4701398), (1612, 4602237), (1767, 4198532), (1842, 4027582), (2356, 3148899), (2418, 3068158), (2964, 2502971), (3156, 2350699), (3419, 2169876), (3534, 2099266), (3684, 2013791), (3991, 1858884), (4836, 1534079), (4997, 1484652), (5833, 1271868), (6838, 1084938), (7068, 1049633), (7657, 968892), (7982, 929442), (8153, 909948), (9517, 779532), (9994, 742326), (10257, 723292), (11666, 635934), (11973, 619628), (13676, 542469), (14991, 494884), (15314, 484446), (15964, 464721), (16306, 454974), (17499, 423956), (19034, 389766), (19988, 371163), (20514, 361646), (22971, 322964), (23332, 317967), (23946, 309814), (24459, 303316), (28551, 259844), (29982, 247442), (30628, 242223), (32612, 227487), (34998, 211978), (38068, 194883), (41028, 180823), (45942, 161482), (47892, 154907), (48918, 151658), (57102, 129922), (59964, 123721), (64961, 114204), (69996, 105989), (75829, 97836), (80741, 91884)]