290841264

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:952

約数の個数: 180

約数和(自身を含む): 968089824

約数和(自身を除く): 677248560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 98, 112, 126, 141, 144, 147, 168, 188, 196, 252, 282, 294, 329, 336, 376, 392, 423, 441, 504, 564, 588, 658, 752, 784, 846, 877, 882, 987, 1008, 1128, 1176, 1316, 1692, 1754, 1764, 1974, 2256, 2303, 2352, 2631, 2632, 2961, 3384, 3508, 3528, 3948, 4606, 5262, 5264, 5922, 6139, 6768, 6909, 7016, 7056, 7893, 7896, 9212, 10524, 11844, 12278, 13818, 14032, 15786, 15792, 18417, 18424, 20727, 21048, 23688, 24556, 27636, 31572, 36834, 36848, 41219, 41454, 42096, 42973, 47376, 49112, 55251, 55272, 63144, 73668, 82438, 82908, 85946, 98224, 110502, 110544, 123657, 126288, 128919, 147336, 164876, 165816, 171892, 221004, 247314, 257838, 288533, 294672, 329752, 331632, 343784, 370971, 386757, 442008, 494628, 515676, 577066, 659504, 687568, 741942, 773514, 865599, 884016, 989256, 1031352, 1154132, 1483884, 1547028, 1731198, 1978512, 2019731, 2062704, 2308264, 2596797, 2967768, 3094056, 3462396, 4039462, 4616528, 5193594, 5935536, 6059193, 6188112, 6924792, 8078924, 10387188, 12118386, 13849584, 16157848, 18177579, 20774376, 24236772, 32315696, 36355158, 41548752, 48473544, 72710316, 96947088, 145420632, 290841264]

約数ペア:

[(1, 290841264), (2, 145420632), (3, 96947088), (4, 72710316), (6, 48473544), (7, 41548752), (8, 36355158), (9, 32315696), (12, 24236772), (14, 20774376), (16, 18177579), (18, 16157848), (21, 13849584), (24, 12118386), (28, 10387188), (36, 8078924), (42, 6924792), (47, 6188112), (48, 6059193), (49, 5935536), (56, 5193594), (63, 4616528), (72, 4039462), (84, 3462396), (94, 3094056), (98, 2967768), (112, 2596797), (126, 2308264), (141, 2062704), (144, 2019731), (147, 1978512), (168, 1731198), (188, 1547028), (196, 1483884), (252, 1154132), (282, 1031352), (294, 989256), (329, 884016), (336, 865599), (376, 773514), (392, 741942), (423, 687568), (441, 659504), (504, 577066), (564, 515676), (588, 494628), (658, 442008), (752, 386757), (784, 370971), (846, 343784), (877, 331632), (882, 329752), (987, 294672), (1008, 288533), (1128, 257838), (1176, 247314), (1316, 221004), (1692, 171892), (1754, 165816), (1764, 164876), (1974, 147336), (2256, 128919), (2303, 126288), (2352, 123657), (2631, 110544), (2632, 110502), (2961, 98224), (3384, 85946), (3508, 82908), (3528, 82438), (3948, 73668), (4606, 63144), (5262, 55272), (5264, 55251), (5922, 49112), (6139, 47376), (6768, 42973), (6909, 42096), (7016, 41454), (7056, 41219), (7893, 36848), (7896, 36834), (9212, 31572), (10524, 27636), (11844, 24556), (12278, 23688), (13818, 21048), (14032, 20727), (15786, 18424), (15792, 18417)]