123640473612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{3853}}^1$

素因数の和:4400

約数の個数: 144

約数和(自身を含む): 323338883840

約数和(自身を除く): 199698410228

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 289, 323, 487, 578, 646, 867, 969, 974, 1156, 1292, 1461, 1734, 1938, 1948, 2922, 3468, 3853, 3876, 5491, 5844, 7706, 8279, 9253, 10982, 11559, 15412, 16473, 16558, 18506, 21964, 23118, 24837, 27759, 32946, 33116, 37012, 46236, 49674, 55518, 65501, 65892, 73207, 99348, 111036, 131002, 140743, 146414, 157301, 196503, 219621, 262004, 281486, 292828, 314602, 393006, 422229, 439242, 471903, 562972, 629204, 786012, 844458, 878484, 943806, 1113517, 1244519, 1688916, 1876411, 1887612, 2227034, 2489038, 2674117, 3340551, 3733557, 3752822, 4454068, 4978076, 5348234, 5629233, 6681102, 7467114, 7505644, 8022351, 10696468, 11258466, 13362204, 14934228, 16044702, 21156823, 22516932, 31898987, 32089404, 35651809, 42313646, 63470469, 63797974, 71303618, 84627292, 95696961, 106955427, 126940938, 127595948, 142607236, 191393922, 213910854, 253881876, 382787844, 427821708, 542282779, 606080753, 1084565558, 1212161506, 1626848337, 1818242259, 2169131116, 2424323012, 3253696674, 3636484518, 6507393348, 7272969036, 10303372801, 20606745602, 30910118403, 41213491204, 61820236806, 123640473612]

約数ペア:

[(1, 123640473612), (2, 61820236806), (3, 41213491204), (4, 30910118403), (6, 20606745602), (12, 10303372801), (17, 7272969036), (19, 6507393348), (34, 3636484518), (38, 3253696674), (51, 2424323012), (57, 2169131116), (68, 1818242259), (76, 1626848337), (102, 1212161506), (114, 1084565558), (204, 606080753), (228, 542282779), (289, 427821708), (323, 382787844), (487, 253881876), (578, 213910854), (646, 191393922), (867, 142607236), (969, 127595948), (974, 126940938), (1156, 106955427), (1292, 95696961), (1461, 84627292), (1734, 71303618), (1938, 63797974), (1948, 63470469), (2922, 42313646), (3468, 35651809), (3853, 32089404), (3876, 31898987), (5491, 22516932), (5844, 21156823), (7706, 16044702), (8279, 14934228), (9253, 13362204), (10982, 11258466), (11559, 10696468), (15412, 8022351), (16473, 7505644), (16558, 7467114), (18506, 6681102), (21964, 5629233), (23118, 5348234), (24837, 4978076), (27759, 4454068), (32946, 3752822), (33116, 3733557), (37012, 3340551), (46236, 2674117), (49674, 2489038), (55518, 2227034), (65501, 1887612), (65892, 1876411), (73207, 1688916), (99348, 1244519), (111036, 1113517), (131002, 943806), (140743, 878484), (146414, 844458), (157301, 786012), (196503, 629204), (219621, 562972), (262004, 471903), (281486, 439242), (292828, 422229), (314602, 393006)]