1400976

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 100

約数和(自身を含む): 4321152

約数和(自身を除く): 2920176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 47, 48, 54, 69, 72, 81, 92, 94, 108, 138, 141, 144, 162, 184, 188, 207, 216, 276, 282, 324, 368, 376, 414, 423, 432, 552, 564, 621, 648, 752, 828, 846, 1081, 1104, 1128, 1242, 1269, 1296, 1656, 1692, 1863, 2162, 2256, 2484, 2538, 3243, 3312, 3384, 3726, 3807, 4324, 4968, 5076, 6486, 6768, 7452, 7614, 8648, 9729, 9936, 10152, 12972, 14904, 15228, 17296, 19458, 20304, 25944, 29187, 29808, 30456, 38916, 51888, 58374, 60912, 77832, 87561, 116748, 155664, 175122, 233496, 350244, 466992, 700488, 1400976]

約数ペア:

[(1, 1400976), (2, 700488), (3, 466992), (4, 350244), (6, 233496), (8, 175122), (9, 155664), (12, 116748), (16, 87561), (18, 77832), (23, 60912), (24, 58374), (27, 51888), (36, 38916), (46, 30456), (47, 29808), (48, 29187), (54, 25944), (69, 20304), (72, 19458), (81, 17296), (92, 15228), (94, 14904), (108, 12972), (138, 10152), (141, 9936), (144, 9729), (162, 8648), (184, 7614), (188, 7452), (207, 6768), (216, 6486), (276, 5076), (282, 4968), (324, 4324), (368, 3807), (376, 3726), (414, 3384), (423, 3312), (432, 3243), (552, 2538), (564, 2484), (621, 2256), (648, 2162), (752, 1863), (828, 1692), (846, 1656), (1081, 1296), (1104, 1269), (1128, 1242)]