2663952

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 7618560

約数和(自身を除く): 4954608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 127, 138, 152, 184, 228, 254, 276, 304, 368, 381, 437, 456, 508, 552, 762, 874, 912, 1016, 1104, 1311, 1524, 1748, 2032, 2413, 2622, 2921, 3048, 3496, 4826, 5244, 5842, 6096, 6992, 7239, 8763, 9652, 10488, 11684, 14478, 17526, 19304, 20976, 23368, 28956, 35052, 38608, 46736, 55499, 57912, 70104, 110998, 115824, 140208, 166497, 221996, 332994, 443992, 665988, 887984, 1331976, 2663952]

約数ペア:

[(1, 2663952), (2, 1331976), (3, 887984), (4, 665988), (6, 443992), (8, 332994), (12, 221996), (16, 166497), (19, 140208), (23, 115824), (24, 110998), (38, 70104), (46, 57912), (48, 55499), (57, 46736), (69, 38608), (76, 35052), (92, 28956), (114, 23368), (127, 20976), (138, 19304), (152, 17526), (184, 14478), (228, 11684), (254, 10488), (276, 9652), (304, 8763), (368, 7239), (381, 6992), (437, 6096), (456, 5842), (508, 5244), (552, 4826), (762, 3496), (874, 3048), (912, 2921), (1016, 2622), (1104, 2413), (1311, 2032), (1524, 1748)]