263761056

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1076

約数の個数: 192

約数和(自身を含む): 865347840

約数和(自身を除く): 601586784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 96, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 288, 299, 312, 351, 368, 414, 416, 432, 468, 552, 598, 621, 624, 702, 736, 828, 864, 897, 936, 1021, 1104, 1196, 1242, 1248, 1404, 1656, 1794, 1872, 2042, 2208, 2392, 2484, 2691, 2808, 3063, 3312, 3588, 3744, 4084, 4784, 4968, 5382, 5616, 6126, 6624, 7176, 8073, 8168, 9189, 9568, 9936, 10764, 11232, 12252, 13273, 14352, 16146, 16336, 18378, 19872, 21528, 23483, 24504, 26546, 27567, 28704, 32292, 32672, 36756, 39819, 43056, 46966, 49008, 53092, 55134, 64584, 70449, 73512, 79638, 86112, 93932, 98016, 106184, 110268, 119457, 129168, 140898, 147024, 159276, 187864, 211347, 212368, 220536, 238914, 258336, 281796, 294048, 305279, 318552, 358371, 375728, 422694, 424736, 441072, 477828, 563592, 610558, 634041, 637104, 716742, 751456, 845388, 882144, 915837, 955656, 1127184, 1221116, 1268082, 1274208, 1433484, 1690776, 1831674, 1911312, 2254368, 2442232, 2536164, 2747511, 2866968, 3381552, 3663348, 3822624, 4884464, 5072328, 5495022, 5733936, 6763104, 7326696, 8242533, 9768928, 10144656, 10990044, 11467872, 14653392, 16485066, 20289312, 21980088, 29306784, 32970132, 43960176, 65940264, 87920352, 131880528, 263761056]

約数ペア:

[(1, 263761056), (2, 131880528), (3, 87920352), (4, 65940264), (6, 43960176), (8, 32970132), (9, 29306784), (12, 21980088), (13, 20289312), (16, 16485066), (18, 14653392), (23, 11467872), (24, 10990044), (26, 10144656), (27, 9768928), (32, 8242533), (36, 7326696), (39, 6763104), (46, 5733936), (48, 5495022), (52, 5072328), (54, 4884464), (69, 3822624), (72, 3663348), (78, 3381552), (92, 2866968), (96, 2747511), (104, 2536164), (108, 2442232), (117, 2254368), (138, 1911312), (144, 1831674), (156, 1690776), (184, 1433484), (207, 1274208), (208, 1268082), (216, 1221116), (234, 1127184), (276, 955656), (288, 915837), (299, 882144), (312, 845388), (351, 751456), (368, 716742), (414, 637104), (416, 634041), (432, 610558), (468, 563592), (552, 477828), (598, 441072), (621, 424736), (624, 422694), (702, 375728), (736, 358371), (828, 318552), (864, 305279), (897, 294048), (936, 281796), (1021, 258336), (1104, 238914), (1196, 220536), (1242, 212368), (1248, 211347), (1404, 187864), (1656, 159276), (1794, 147024), (1872, 140898), (2042, 129168), (2208, 119457), (2392, 110268), (2484, 106184), (2691, 98016), (2808, 93932), (3063, 86112), (3312, 79638), (3588, 73512), (3744, 70449), (4084, 64584), (4784, 55134), (4968, 53092), (5382, 49008), (5616, 46966), (6126, 43056), (6624, 39819), (7176, 36756), (8073, 32672), (8168, 32292), (9189, 28704), (9568, 27567), (9936, 26546), (10764, 24504), (11232, 23483), (12252, 21528), (13273, 19872), (14352, 18378), (16146, 16336)]