28310304

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 91445760

約数和(自身を除く): 63135456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 32, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 83, 88, 96, 102, 114, 132, 136, 152, 166, 176, 187, 204, 209, 228, 249, 264, 272, 304, 323, 332, 352, 374, 408, 418, 456, 498, 528, 544, 561, 608, 627, 646, 664, 748, 816, 836, 912, 913, 969, 996, 1056, 1122, 1254, 1292, 1328, 1411, 1496, 1577, 1632, 1672, 1824, 1826, 1938, 1992, 2244, 2508, 2584, 2656, 2739, 2822, 2992, 3154, 3344, 3553, 3652, 3876, 3984, 4233, 4488, 4731, 5016, 5168, 5478, 5644, 5984, 6308, 6688, 7106, 7304, 7752, 7968, 8466, 8976, 9462, 10032, 10336, 10659, 10956, 11288, 12616, 14212, 14608, 15504, 15521, 16932, 17347, 17952, 18924, 20064, 21318, 21912, 22576, 25232, 26809, 28424, 29216, 31008, 31042, 33864, 34694, 37848, 42636, 43824, 45152, 46563, 50464, 52041, 53618, 56848, 62084, 67728, 69388, 75696, 80427, 85272, 87648, 93126, 104082, 107236, 113696, 124168, 135456, 138776, 151392, 160854, 170544, 186252, 208164, 214472, 248336, 277552, 294899, 321708, 341088, 372504, 416328, 428944, 496672, 555104, 589798, 643416, 745008, 832656, 857888, 884697, 1179596, 1286832, 1490016, 1665312, 1769394, 2359192, 2573664, 3538788, 4718384, 7077576, 9436768, 14155152, 28310304]

約数ペア:

[(1, 28310304), (2, 14155152), (3, 9436768), (4, 7077576), (6, 4718384), (8, 3538788), (11, 2573664), (12, 2359192), (16, 1769394), (17, 1665312), (19, 1490016), (22, 1286832), (24, 1179596), (32, 884697), (33, 857888), (34, 832656), (38, 745008), (44, 643416), (48, 589798), (51, 555104), (57, 496672), (66, 428944), (68, 416328), (76, 372504), (83, 341088), (88, 321708), (96, 294899), (102, 277552), (114, 248336), (132, 214472), (136, 208164), (152, 186252), (166, 170544), (176, 160854), (187, 151392), (204, 138776), (209, 135456), (228, 124168), (249, 113696), (264, 107236), (272, 104082), (304, 93126), (323, 87648), (332, 85272), (352, 80427), (374, 75696), (408, 69388), (418, 67728), (456, 62084), (498, 56848), (528, 53618), (544, 52041), (561, 50464), (608, 46563), (627, 45152), (646, 43824), (664, 42636), (748, 37848), (816, 34694), (836, 33864), (912, 31042), (913, 31008), (969, 29216), (996, 28424), (1056, 26809), (1122, 25232), (1254, 22576), (1292, 21912), (1328, 21318), (1411, 20064), (1496, 18924), (1577, 17952), (1632, 17347), (1672, 16932), (1824, 15521), (1826, 15504), (1938, 14608), (1992, 14212), (2244, 12616), (2508, 11288), (2584, 10956), (2656, 10659), (2739, 10336), (2822, 10032), (2992, 9462), (3154, 8976), (3344, 8466), (3553, 7968), (3652, 7752), (3876, 7304), (3984, 7106), (4233, 6688), (4488, 6308), (4731, 5984), (5016, 5644), (5168, 5478)]