1721799504

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1319

約数の個数: 200

約数和(自身を含む): 5315016960

約数和(自身を除く): 3593217456

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, 1229, 1242, 1269, 1296, 1656, 1692, 1863, 2162, 2256, 2458, 2484, 2538, 3243, 3312, 3384, 3687, 3726, 3807, 4324, 4916, 4968, 5076, 6486, 6768, 7374, 7452, 7614, 8648, 9729, 9832, 9936, 10152, 11061, 12972, 14748, 14904, 15228, 17296, 19458, 19664, 20304, 22122, 25944, 28267, 29187, 29496, 29808, 30456, 33183, 38916, 44244, 51888, 56534, 57763, 58374, 58992, 60912, 66366, 77832, 84801, 87561, 88488, 99549, 113068, 115526, 116748, 132732, 155664, 169602, 173289, 175122, 176976, 199098, 226136, 231052, 233496, 254403, 265464, 339204, 346578, 350244, 398196, 452272, 462104, 466992, 508806, 519867, 530928, 678408, 693156, 700488, 763209, 796392, 924208, 1017612, 1039734, 1328549, 1356816, 1386312, 1400976, 1526418, 1559601, 1592784, 2035224, 2079468, 2289627, 2657098, 2772624, 3052836, 3119202, 3985647, 4070448, 4158936, 4579254, 4678803, 5314196, 6105672, 6238404, 7971294, 8317872, 9158508, 9357606, 10628392, 11956941, 12211344, 12476808, 15942588, 18317016, 18715212, 21256784, 23913882, 24953616, 31885176, 35870823, 36634032, 37430424, 47827764, 63770352, 71741646, 74860848, 95655528, 107612469, 143483292, 191311056, 215224938, 286966584, 430449876, 573933168, 860899752, 1721799504]

約数ペア:

[(1, 1721799504), (2, 860899752), (3, 573933168), (4, 430449876), (6, 286966584), (8, 215224938), (9, 191311056), (12, 143483292), (16, 107612469), (18, 95655528), (23, 74860848), (24, 71741646), (27, 63770352), (36, 47827764), (46, 37430424), (47, 36634032), (48, 35870823), (54, 31885176), (69, 24953616), (72, 23913882), (81, 21256784), (92, 18715212), (94, 18317016), (108, 15942588), (138, 12476808), (141, 12211344), (144, 11956941), (162, 10628392), (184, 9357606), (188, 9158508), (207, 8317872), (216, 7971294), (276, 6238404), (282, 6105672), (324, 5314196), (368, 4678803), (376, 4579254), (414, 4158936), (423, 4070448), (432, 3985647), (552, 3119202), (564, 3052836), (621, 2772624), (648, 2657098), (752, 2289627), (828, 2079468), (846, 2035224), (1081, 1592784), (1104, 1559601), (1128, 1526418), (1229, 1400976), (1242, 1386312), (1269, 1356816), (1296, 1328549), (1656, 1039734), (1692, 1017612), (1863, 924208), (2162, 796392), (2256, 763209), (2458, 700488), (2484, 693156), (2538, 678408), (3243, 530928), (3312, 519867), (3384, 508806), (3687, 466992), (3726, 462104), (3807, 452272), (4324, 398196), (4916, 350244), (4968, 346578), (5076, 339204), (6486, 265464), (6768, 254403), (7374, 233496), (7452, 231052), (7614, 226136), (8648, 199098), (9729, 176976), (9832, 175122), (9936, 173289), (10152, 169602), (11061, 155664), (12972, 132732), (14748, 116748), (14904, 115526), (15228, 113068), (17296, 99549), (19458, 88488), (19664, 87561), (20304, 84801), (22122, 77832), (25944, 66366), (28267, 60912), (29187, 58992), (29496, 58374), (29808, 57763), (30456, 56534), (33183, 51888), (38916, 44244)]