1245312

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 3818880

約数和(自身を除く): 2573568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 64, 69, 72, 92, 94, 96, 128, 138, 141, 144, 184, 188, 192, 207, 276, 282, 288, 368, 376, 384, 414, 423, 552, 564, 576, 736, 752, 828, 846, 1081, 1104, 1128, 1152, 1472, 1504, 1656, 1692, 2162, 2208, 2256, 2944, 3008, 3243, 3312, 3384, 4324, 4416, 4512, 6016, 6486, 6624, 6768, 8648, 8832, 9024, 9729, 12972, 13248, 13536, 17296, 18048, 19458, 25944, 26496, 27072, 34592, 38916, 51888, 54144, 69184, 77832, 103776, 138368, 155664, 207552, 311328, 415104, 622656, 1245312]

約数ペア:

[(1, 1245312), (2, 622656), (3, 415104), (4, 311328), (6, 207552), (8, 155664), (9, 138368), (12, 103776), (16, 77832), (18, 69184), (23, 54144), (24, 51888), (32, 38916), (36, 34592), (46, 27072), (47, 26496), (48, 25944), (64, 19458), (69, 18048), (72, 17296), (92, 13536), (94, 13248), (96, 12972), (128, 9729), (138, 9024), (141, 8832), (144, 8648), (184, 6768), (188, 6624), (192, 6486), (207, 6016), (276, 4512), (282, 4416), (288, 4324), (368, 3384), (376, 3312), (384, 3243), (414, 3008), (423, 2944), (552, 2256), (564, 2208), (576, 2162), (736, 1692), (752, 1656), (828, 1504), (846, 1472), (1081, 1152), (1104, 1128)]