263442894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 632067072

約数和(自身を除く): 368624178

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 103, 121, 143, 206, 242, 271, 286, 309, 363, 429, 542, 618, 726, 813, 858, 1133, 1339, 1573, 1626, 2266, 2678, 2981, 3146, 3399, 3523, 4017, 4719, 5962, 6798, 7046, 8034, 8943, 9438, 10569, 12463, 14729, 17886, 21138, 24926, 27913, 29458, 32791, 37389, 38753, 44187, 55826, 65582, 74778, 77506, 83739, 88374, 98373, 116259, 162019, 167478, 196746, 232518, 307043, 324038, 362869, 426283, 486057, 614086, 725738, 852566, 921129, 972114, 1088607, 1278849, 1842258, 2177214, 2557698, 3377473, 3991559, 6754946, 7983118, 10132419, 11974677, 20264838, 23949354, 43907149, 87814298, 131721447, 263442894]

約数ペア:

[(1, 263442894), (2, 131721447), (3, 87814298), (6, 43907149), (11, 23949354), (13, 20264838), (22, 11974677), (26, 10132419), (33, 7983118), (39, 6754946), (66, 3991559), (78, 3377473), (103, 2557698), (121, 2177214), (143, 1842258), (206, 1278849), (242, 1088607), (271, 972114), (286, 921129), (309, 852566), (363, 725738), (429, 614086), (542, 486057), (618, 426283), (726, 362869), (813, 324038), (858, 307043), (1133, 232518), (1339, 196746), (1573, 167478), (1626, 162019), (2266, 116259), (2678, 98373), (2981, 88374), (3146, 83739), (3399, 77506), (3523, 74778), (4017, 65582), (4719, 55826), (5962, 44187), (6798, 38753), (7046, 37389), (8034, 32791), (8943, 29458), (9438, 27913), (10569, 24926), (12463, 21138), (14729, 17886)]