8685643284

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1208

約数の個数: 144

約数和(自身を含む): 23294509056

約数和(自身を除く): 14608865772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 127, 142, 162, 213, 243, 254, 284, 324, 381, 426, 486, 508, 639, 762, 852, 972, 991, 1143, 1278, 1524, 1917, 1982, 2286, 2556, 2973, 3429, 3834, 3964, 4572, 5751, 5946, 6858, 7668, 8919, 9017, 10287, 11502, 11892, 13716, 17253, 17838, 18034, 20574, 23004, 26757, 27051, 30861, 34506, 35676, 36068, 41148, 53514, 54102, 61722, 69012, 70361, 80271, 81153, 107028, 108204, 123444, 125857, 140722, 160542, 162306, 211083, 240813, 243459, 251714, 281444, 321084, 324612, 377571, 422166, 481626, 486918, 503428, 633249, 730377, 755142, 844332, 963252, 973836, 1132713, 1266498, 1460754, 1510284, 1899747, 2191131, 2265426, 2532996, 2921508, 3398139, 3799494, 4382262, 4530852, 5699241, 6796278, 7598988, 8764524, 8935847, 10194417, 11398482, 13592556, 17097723, 17871694, 20388834, 22796964, 26807541, 30583251, 34195446, 35743388, 40777668, 53615082, 61166502, 68390892, 80422623, 107230164, 122333004, 160845246, 241267869, 321690492, 482535738, 723803607, 965071476, 1447607214, 2171410821, 2895214428, 4342821642, 8685643284]

約数ペア:

[(1, 8685643284), (2, 4342821642), (3, 2895214428), (4, 2171410821), (6, 1447607214), (9, 965071476), (12, 723803607), (18, 482535738), (27, 321690492), (36, 241267869), (54, 160845246), (71, 122333004), (81, 107230164), (108, 80422623), (127, 68390892), (142, 61166502), (162, 53615082), (213, 40777668), (243, 35743388), (254, 34195446), (284, 30583251), (324, 26807541), (381, 22796964), (426, 20388834), (486, 17871694), (508, 17097723), (639, 13592556), (762, 11398482), (852, 10194417), (972, 8935847), (991, 8764524), (1143, 7598988), (1278, 6796278), (1524, 5699241), (1917, 4530852), (1982, 4382262), (2286, 3799494), (2556, 3398139), (2973, 2921508), (3429, 2532996), (3834, 2265426), (3964, 2191131), (4572, 1899747), (5751, 1510284), (5946, 1460754), (6858, 1266498), (7668, 1132713), (8919, 973836), (9017, 963252), (10287, 844332), (11502, 755142), (11892, 730377), (13716, 633249), (17253, 503428), (17838, 486918), (18034, 481626), (20574, 422166), (23004, 377571), (26757, 324612), (27051, 321084), (30861, 281444), (34506, 251714), (35676, 243459), (36068, 240813), (41148, 211083), (53514, 162306), (54102, 160542), (61722, 140722), (69012, 125857), (70361, 123444), (80271, 108204), (81153, 107028)]