228157488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:731

約数の個数: 120

約数和(自身を含む): 691618928

約数和(自身を除く): 463461440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 307, 312, 397, 468, 614, 624, 794, 921, 936, 1191, 1228, 1588, 1842, 1872, 2382, 2456, 2763, 3176, 3573, 3684, 3991, 4764, 4912, 5161, 5526, 6352, 7146, 7368, 7982, 9528, 10322, 11052, 11973, 14292, 14736, 15483, 15964, 19056, 20644, 22104, 23946, 28584, 30966, 31928, 35919, 41288, 44208, 46449, 47892, 57168, 61932, 63856, 71838, 82576, 92898, 95784, 121879, 123864, 143676, 185796, 191568, 243758, 247728, 287352, 365637, 371592, 487516, 574704, 731274, 743184, 975032, 1096911, 1462548, 1584427, 1950064, 2193822, 2925096, 3168854, 4387644, 4753281, 5850192, 6337708, 8775288, 9506562, 12675416, 14259843, 17550576, 19013124, 25350832, 28519686, 38026248, 57039372, 76052496, 114078744, 228157488]

約数ペア:

[(1, 228157488), (2, 114078744), (3, 76052496), (4, 57039372), (6, 38026248), (8, 28519686), (9, 25350832), (12, 19013124), (13, 17550576), (16, 14259843), (18, 12675416), (24, 9506562), (26, 8775288), (36, 6337708), (39, 5850192), (48, 4753281), (52, 4387644), (72, 3168854), (78, 2925096), (104, 2193822), (117, 1950064), (144, 1584427), (156, 1462548), (208, 1096911), (234, 975032), (307, 743184), (312, 731274), (397, 574704), (468, 487516), (614, 371592), (624, 365637), (794, 287352), (921, 247728), (936, 243758), (1191, 191568), (1228, 185796), (1588, 143676), (1842, 123864), (1872, 121879), (2382, 95784), (2456, 92898), (2763, 82576), (3176, 71838), (3573, 63856), (3684, 61932), (3991, 57168), (4764, 47892), (4912, 46449), (5161, 44208), (5526, 41288), (6352, 35919), (7146, 31928), (7368, 30966), (7982, 28584), (9528, 23946), (10322, 22104), (11052, 20644), (11973, 19056), (14292, 15964), (14736, 15483)]