289690128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7369}}^1$

素因数の和:7406

約数の個数: 160

約数和(自身を含む): 1023545600

約数和(自身を除く): 733855472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 7369, 9828, 13104, 14738, 19656, 22107, 29476, 39312, 44214, 51583, 58952, 66321, 88428, 95797, 103166, 117904, 132642, 154749, 176856, 191594, 198963, 206332, 265284, 287391, 309498, 353712, 383188, 397926, 412664, 464247, 530568, 574782, 618996, 670579, 766376, 795852, 825328, 862173, 928494, 1061136, 1149564, 1237992, 1341158, 1392741, 1532752, 1591704, 1724346, 1856988, 2011737, 2299128, 2475984, 2586519, 2682316, 2785482, 3183408, 3448692, 3713976, 4023474, 4598256, 5173038, 5364632, 5570964, 6035211, 6897384, 7427952, 8046948, 10346076, 10729264, 11141928, 12070422, 13794768, 16093896, 18105633, 20692152, 22283856, 24140844, 32187792, 36211266, 41384304, 48281688, 72422532, 96563376, 144845064, 289690128]

約数ペア:

[(1, 289690128), (2, 144845064), (3, 96563376), (4, 72422532), (6, 48281688), (7, 41384304), (8, 36211266), (9, 32187792), (12, 24140844), (13, 22283856), (14, 20692152), (16, 18105633), (18, 16093896), (21, 13794768), (24, 12070422), (26, 11141928), (27, 10729264), (28, 10346076), (36, 8046948), (39, 7427952), (42, 6897384), (48, 6035211), (52, 5570964), (54, 5364632), (56, 5173038), (63, 4598256), (72, 4023474), (78, 3713976), (84, 3448692), (91, 3183408), (104, 2785482), (108, 2682316), (112, 2586519), (117, 2475984), (126, 2299128), (144, 2011737), (156, 1856988), (168, 1724346), (182, 1591704), (189, 1532752), (208, 1392741), (216, 1341158), (234, 1237992), (252, 1149564), (273, 1061136), (312, 928494), (336, 862173), (351, 825328), (364, 795852), (378, 766376), (432, 670579), (468, 618996), (504, 574782), (546, 530568), (624, 464247), (702, 412664), (728, 397926), (756, 383188), (819, 353712), (936, 309498), (1008, 287391), (1092, 265284), (1404, 206332), (1456, 198963), (1512, 191594), (1638, 176856), (1872, 154749), (2184, 132642), (2457, 117904), (2808, 103166), (3024, 95797), (3276, 88428), (4368, 66321), (4914, 58952), (5616, 51583), (6552, 44214), (7369, 39312), (9828, 29476), (13104, 22107), (14738, 19656)]