728173008

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5113}}^1$

素因数の和:5193

約数の個数: 120

約数和(自身を含む): 2176354752

約数和(自身を除く): 1448181744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 43, 46, 48, 69, 72, 86, 92, 129, 138, 144, 172, 184, 207, 258, 276, 344, 368, 387, 414, 516, 552, 688, 774, 828, 989, 1032, 1104, 1548, 1656, 1978, 2064, 2967, 3096, 3312, 3956, 5113, 5934, 6192, 7912, 8901, 10226, 11868, 15339, 15824, 17802, 20452, 23736, 30678, 35604, 40904, 46017, 47472, 61356, 71208, 81808, 92034, 117599, 122712, 142416, 184068, 219859, 235198, 245424, 352797, 368136, 439718, 470396, 659577, 705594, 736272, 879436, 940792, 1058391, 1319154, 1411188, 1758872, 1881584, 1978731, 2116782, 2638308, 2822376, 3517744, 3957462, 4233564, 5056757, 5276616, 5644752, 7914924, 8467128, 10113514, 10553232, 15170271, 15829848, 16934256, 20227028, 30340542, 31659696, 40454056, 45510813, 60681084, 80908112, 91021626, 121362168, 182043252, 242724336, 364086504, 728173008]

約数ペア:

[(1, 728173008), (2, 364086504), (3, 242724336), (4, 182043252), (6, 121362168), (8, 91021626), (9, 80908112), (12, 60681084), (16, 45510813), (18, 40454056), (23, 31659696), (24, 30340542), (36, 20227028), (43, 16934256), (46, 15829848), (48, 15170271), (69, 10553232), (72, 10113514), (86, 8467128), (92, 7914924), (129, 5644752), (138, 5276616), (144, 5056757), (172, 4233564), (184, 3957462), (207, 3517744), (258, 2822376), (276, 2638308), (344, 2116782), (368, 1978731), (387, 1881584), (414, 1758872), (516, 1411188), (552, 1319154), (688, 1058391), (774, 940792), (828, 879436), (989, 736272), (1032, 705594), (1104, 659577), (1548, 470396), (1656, 439718), (1978, 368136), (2064, 352797), (2967, 245424), (3096, 235198), (3312, 219859), (3956, 184068), (5113, 142416), (5934, 122712), (6192, 117599), (7912, 92034), (8901, 81808), (10226, 71208), (11868, 61356), (15339, 47472), (15824, 46017), (17802, 40904), (20452, 35604), (23736, 30678)]