225807912

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 700444800

約数和(自身を除く): 474636888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 79, 81, 88, 99, 108, 132, 158, 162, 198, 216, 237, 264, 297, 316, 324, 396, 401, 474, 594, 632, 648, 711, 792, 802, 869, 891, 948, 1188, 1203, 1422, 1604, 1738, 1782, 1896, 2133, 2376, 2406, 2607, 2844, 3208, 3476, 3564, 3609, 4266, 4411, 4812, 5214, 5688, 6399, 6952, 7128, 7218, 7821, 8532, 8822, 9624, 10428, 10827, 12798, 13233, 14436, 15642, 17064, 17644, 20856, 21654, 23463, 25596, 26466, 28872, 31284, 31679, 32481, 35288, 39699, 43308, 46926, 51192, 52932, 62568, 63358, 64962, 70389, 79398, 86616, 93852, 95037, 105864, 119097, 126716, 129924, 140778, 158796, 187704, 190074, 238194, 253432, 259848, 281556, 285111, 317592, 348469, 357291, 380148, 476388, 563112, 570222, 696938, 714582, 760296, 855333, 952776, 1045407, 1140444, 1393876, 1429164, 1710666, 2090814, 2280888, 2565999, 2787752, 2858328, 3136221, 3421332, 4181628, 5131998, 6272442, 6842664, 8363256, 9408663, 10263996, 12544884, 18817326, 20527992, 25089768, 28225989, 37634652, 56451978, 75269304, 112903956, 225807912]

約数ペア:

[(1, 225807912), (2, 112903956), (3, 75269304), (4, 56451978), (6, 37634652), (8, 28225989), (9, 25089768), (11, 20527992), (12, 18817326), (18, 12544884), (22, 10263996), (24, 9408663), (27, 8363256), (33, 6842664), (36, 6272442), (44, 5131998), (54, 4181628), (66, 3421332), (72, 3136221), (79, 2858328), (81, 2787752), (88, 2565999), (99, 2280888), (108, 2090814), (132, 1710666), (158, 1429164), (162, 1393876), (198, 1140444), (216, 1045407), (237, 952776), (264, 855333), (297, 760296), (316, 714582), (324, 696938), (396, 570222), (401, 563112), (474, 476388), (594, 380148), (632, 357291), (648, 348469), (711, 317592), (792, 285111), (802, 281556), (869, 259848), (891, 253432), (948, 238194), (1188, 190074), (1203, 187704), (1422, 158796), (1604, 140778), (1738, 129924), (1782, 126716), (1896, 119097), (2133, 105864), (2376, 95037), (2406, 93852), (2607, 86616), (2844, 79398), (3208, 70389), (3476, 64962), (3564, 63358), (3609, 62568), (4266, 52932), (4411, 51192), (4812, 46926), (5214, 43308), (5688, 39699), (6399, 35288), (6952, 32481), (7128, 31679), (7218, 31284), (7821, 28872), (8532, 26466), (8822, 25596), (9624, 23463), (10428, 21654), (10827, 20856), (12798, 17644), (13233, 17064), (14436, 15642)]