40565808

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 122389488

約数和(自身を除く): 81823680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 73, 102, 136, 144, 146, 153, 204, 219, 227, 272, 292, 306, 408, 438, 454, 584, 612, 657, 681, 816, 876, 908, 1168, 1224, 1241, 1314, 1362, 1752, 1816, 2043, 2448, 2482, 2628, 2724, 3504, 3632, 3723, 3859, 4086, 4964, 5256, 5448, 7446, 7718, 8172, 9928, 10512, 10896, 11169, 11577, 14892, 15436, 16344, 16571, 19856, 22338, 23154, 29784, 30872, 32688, 33142, 34731, 44676, 46308, 49713, 59568, 61744, 66284, 69462, 89352, 92616, 99426, 132568, 138924, 149139, 178704, 185232, 198852, 265136, 277848, 281707, 298278, 397704, 555696, 563414, 596556, 795408, 845121, 1126828, 1193112, 1690242, 2253656, 2386224, 2535363, 3380484, 4507312, 5070726, 6760968, 10141452, 13521936, 20282904, 40565808]

約数ペア:

[(1, 40565808), (2, 20282904), (3, 13521936), (4, 10141452), (6, 6760968), (8, 5070726), (9, 4507312), (12, 3380484), (16, 2535363), (17, 2386224), (18, 2253656), (24, 1690242), (34, 1193112), (36, 1126828), (48, 845121), (51, 795408), (68, 596556), (72, 563414), (73, 555696), (102, 397704), (136, 298278), (144, 281707), (146, 277848), (153, 265136), (204, 198852), (219, 185232), (227, 178704), (272, 149139), (292, 138924), (306, 132568), (408, 99426), (438, 92616), (454, 89352), (584, 69462), (612, 66284), (657, 61744), (681, 59568), (816, 49713), (876, 46308), (908, 44676), (1168, 34731), (1224, 33142), (1241, 32688), (1314, 30872), (1362, 29784), (1752, 23154), (1816, 22338), (2043, 19856), (2448, 16571), (2482, 16344), (2628, 15436), (2724, 14892), (3504, 11577), (3632, 11169), (3723, 10896), (3859, 10512), (4086, 9928), (4964, 8172), (5256, 7718), (5448, 7446)]