318342264

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 884736000

約数和(自身を除く): 566393736

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 127, 138, 152, 184, 228, 239, 254, 276, 381, 437, 456, 478, 508, 552, 717, 762, 874, 956, 1016, 1311, 1434, 1524, 1748, 1912, 2413, 2622, 2868, 2921, 3048, 3496, 4541, 4826, 5244, 5497, 5736, 5842, 7239, 8763, 9082, 9652, 10488, 10994, 11684, 13623, 14478, 16491, 17526, 18164, 19304, 21988, 23368, 27246, 28956, 30353, 32982, 35052, 36328, 43976, 54492, 55499, 57912, 60706, 65964, 70104, 91059, 104443, 108984, 110998, 121412, 131928, 166497, 182118, 208886, 221996, 242824, 313329, 332994, 364236, 417772, 443992, 576707, 626658, 665988, 698119, 728472, 835544, 1153414, 1253316, 1331976, 1396238, 1730121, 2094357, 2306828, 2506632, 2792476, 3460242, 4188714, 4613656, 5584952, 6920484, 8377428, 13264261, 13840968, 16754856, 26528522, 39792783, 53057044, 79585566, 106114088, 159171132, 318342264]

約数ペア:

[(1, 318342264), (2, 159171132), (3, 106114088), (4, 79585566), (6, 53057044), (8, 39792783), (12, 26528522), (19, 16754856), (23, 13840968), (24, 13264261), (38, 8377428), (46, 6920484), (57, 5584952), (69, 4613656), (76, 4188714), (92, 3460242), (114, 2792476), (127, 2506632), (138, 2306828), (152, 2094357), (184, 1730121), (228, 1396238), (239, 1331976), (254, 1253316), (276, 1153414), (381, 835544), (437, 728472), (456, 698119), (478, 665988), (508, 626658), (552, 576707), (717, 443992), (762, 417772), (874, 364236), (956, 332994), (1016, 313329), (1311, 242824), (1434, 221996), (1524, 208886), (1748, 182118), (1912, 166497), (2413, 131928), (2622, 121412), (2868, 110998), (2921, 108984), (3048, 104443), (3496, 91059), (4541, 70104), (4826, 65964), (5244, 60706), (5497, 57912), (5736, 55499), (5842, 54492), (7239, 43976), (8763, 36328), (9082, 35052), (9652, 32982), (10488, 30353), (10994, 28956), (11684, 27246), (13623, 23368), (14478, 21988), (16491, 19304), (17526, 18164)]