191440314

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 498892800

約数和(自身を除く): 307452486

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 54, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 351, 403, 463, 494, 513, 558, 589, 702, 741, 806, 837, 926, 1026, 1178, 1209, 1389, 1482, 1674, 1767, 2223, 2418, 2778, 3534, 3627, 4167, 4446, 5301, 6019, 6669, 7254, 7657, 8334, 8797, 10602, 10881, 12038, 12501, 13338, 14353, 15314, 15903, 17594, 18057, 21762, 22971, 25002, 26391, 28706, 31806, 36114, 43059, 45942, 52782, 54171, 68913, 79173, 86118, 108342, 114361, 129177, 137826, 158346, 162513, 186589, 206739, 228722, 237519, 258354, 272707, 325026, 343083, 373178, 387531, 413478, 475038, 545414, 559767, 686166, 775062, 818121, 1029249, 1119534, 1636242, 1679301, 2058498, 2454363, 3087747, 3358602, 3545191, 4908726, 5037903, 6175494, 7090382, 7363089, 10075806, 10635573, 14726178, 21271146, 31906719, 63813438, 95720157, 191440314]

約数ペア:

[(1, 191440314), (2, 95720157), (3, 63813438), (6, 31906719), (9, 21271146), (13, 14726178), (18, 10635573), (19, 10075806), (26, 7363089), (27, 7090382), (31, 6175494), (38, 5037903), (39, 4908726), (54, 3545191), (57, 3358602), (62, 3087747), (78, 2454363), (93, 2058498), (114, 1679301), (117, 1636242), (171, 1119534), (186, 1029249), (234, 818121), (247, 775062), (279, 686166), (342, 559767), (351, 545414), (403, 475038), (463, 413478), (494, 387531), (513, 373178), (558, 343083), (589, 325026), (702, 272707), (741, 258354), (806, 237519), (837, 228722), (926, 206739), (1026, 186589), (1178, 162513), (1209, 158346), (1389, 137826), (1482, 129177), (1674, 114361), (1767, 108342), (2223, 86118), (2418, 79173), (2778, 68913), (3534, 54171), (3627, 52782), (4167, 45942), (4446, 43059), (5301, 36114), (6019, 31806), (6669, 28706), (7254, 26391), (7657, 25002), (8334, 22971), (8797, 21762), (10602, 18057), (10881, 17594), (12038, 15903), (12501, 15314), (13338, 14353)]