8049340278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{11261}}^1$

素因数の和:11371

約数の個数: 128

約数和(自身を含む): 21450055680

約数和(自身を除く): 13400715402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 61, 62, 63, 93, 122, 126, 183, 186, 189, 217, 279, 366, 378, 427, 434, 549, 558, 651, 837, 854, 1098, 1281, 1302, 1647, 1674, 1891, 1953, 2562, 3294, 3782, 3843, 3906, 5673, 5859, 7686, 11261, 11346, 11529, 11718, 13237, 17019, 22522, 23058, 26474, 33783, 34038, 39711, 51057, 67566, 78827, 79422, 101349, 102114, 119133, 157654, 202698, 236481, 238266, 304047, 349091, 357399, 472962, 608094, 686921, 698182, 709443, 714798, 1047273, 1373842, 1418886, 2060763, 2094546, 2128329, 2443637, 3141819, 4121526, 4256658, 4808447, 4887274, 6182289, 6283638, 7330911, 9425457, 9616894, 12364578, 14425341, 14661822, 18546867, 18850914, 21294551, 21992733, 28850682, 37093734, 42589102, 43276023, 43985466, 63883653, 65978199, 86552046, 127767306, 129828069, 131956398, 149061857, 191650959, 259656138, 298123714, 383301918, 447185571, 574952877, 894371142, 1149905754, 1341556713, 2683113426, 4024670139, 8049340278]

約数ペア:

[(1, 8049340278), (2, 4024670139), (3, 2683113426), (6, 1341556713), (7, 1149905754), (9, 894371142), (14, 574952877), (18, 447185571), (21, 383301918), (27, 298123714), (31, 259656138), (42, 191650959), (54, 149061857), (61, 131956398), (62, 129828069), (63, 127767306), (93, 86552046), (122, 65978199), (126, 63883653), (183, 43985466), (186, 43276023), (189, 42589102), (217, 37093734), (279, 28850682), (366, 21992733), (378, 21294551), (427, 18850914), (434, 18546867), (549, 14661822), (558, 14425341), (651, 12364578), (837, 9616894), (854, 9425457), (1098, 7330911), (1281, 6283638), (1302, 6182289), (1647, 4887274), (1674, 4808447), (1891, 4256658), (1953, 4121526), (2562, 3141819), (3294, 2443637), (3782, 2128329), (3843, 2094546), (3906, 2060763), (5673, 1418886), (5859, 1373842), (7686, 1047273), (11261, 714798), (11346, 709443), (11529, 698182), (11718, 686921), (13237, 608094), (17019, 472962), (22522, 357399), (23058, 349091), (26474, 304047), (33783, 238266), (34038, 236481), (39711, 202698), (51057, 157654), (67566, 119133), (78827, 102114), (79422, 101349)]