260123864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:3001

約数の個数: 96

約数和(自身を含む): 660041760

約数和(自身を除く): 399917896

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 616, 728, 847, 968, 1001, 1144, 1573, 1694, 2002, 2953, 3146, 3388, 4004, 5906, 6292, 6776, 8008, 11011, 11812, 12584, 20671, 22022, 23624, 32483, 38389, 41342, 44044, 64966, 76778, 82684, 88088, 129932, 153556, 165368, 227381, 259864, 268723, 307112, 357313, 422279, 454762, 537446, 714626, 844558, 909524, 1074892, 1429252, 1689116, 1819048, 2149784, 2501191, 2858504, 2955953, 3378232, 4645069, 5002382, 5911906, 9290138, 10004764, 11823812, 18580276, 20009528, 23647624, 32515483, 37160552, 65030966, 130061932, 260123864]

約数ペア:

[(1, 260123864), (2, 130061932), (4, 65030966), (7, 37160552), (8, 32515483), (11, 23647624), (13, 20009528), (14, 18580276), (22, 11823812), (26, 10004764), (28, 9290138), (44, 5911906), (52, 5002382), (56, 4645069), (77, 3378232), (88, 2955953), (91, 2858504), (104, 2501191), (121, 2149784), (143, 1819048), (154, 1689116), (182, 1429252), (242, 1074892), (286, 909524), (308, 844558), (364, 714626), (484, 537446), (572, 454762), (616, 422279), (728, 357313), (847, 307112), (968, 268723), (1001, 259864), (1144, 227381), (1573, 165368), (1694, 153556), (2002, 129932), (2953, 88088), (3146, 82684), (3388, 76778), (4004, 64966), (5906, 44044), (6292, 41342), (6776, 38389), (8008, 32483), (11011, 23624), (11812, 22022), (12584, 20671)]