262862964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80239}}^1$

素因数の和:80269

約数の個数: 72

約数和(自身を含む): 817806080

約数和(自身を除く): 554943116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 80239, 160478, 240717, 320956, 481434, 561673, 722151, 962868, 1043107, 1123346, 1444302, 1685019, 2086214, 2246692, 2888604, 3129321, 3370038, 4172428, 5055057, 6258642, 6740076, 7301749, 9387963, 10110114, 12517284, 14603498, 18775926, 20220228, 21905247, 29206996, 37551852, 43810494, 65715741, 87620988, 131431482, 262862964]

約数ペア:

[(1, 262862964), (2, 131431482), (3, 87620988), (4, 65715741), (6, 43810494), (7, 37551852), (9, 29206996), (12, 21905247), (13, 20220228), (14, 18775926), (18, 14603498), (21, 12517284), (26, 10110114), (28, 9387963), (36, 7301749), (39, 6740076), (42, 6258642), (52, 5055057), (63, 4172428), (78, 3370038), (84, 3129321), (91, 2888604), (117, 2246692), (126, 2086214), (156, 1685019), (182, 1444302), (234, 1123346), (252, 1043107), (273, 962868), (364, 722151), (468, 561673), (546, 481434), (819, 320956), (1092, 240717), (1638, 160478), (3276, 80239)]