221702712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7057}}^1$

素因数の和:7101

約数の個数: 128

約数和(自身を含む): 731773440

約数和(自身を除く): 510070728

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 3927, 4488, 5236, 7057, 7854, 10472, 14114, 15708, 21171, 28228, 31416, 42342, 49399, 56456, 77627, 84684, 98798, 119969, 148197, 155254, 169368, 197596, 232881, 239938, 296394, 310508, 359907, 395192, 465762, 479876, 543389, 592788, 621016, 719814, 839783, 931524, 959752, 1086778, 1185576, 1319659, 1439628, 1630167, 1679566, 1863048, 2173556, 2519349, 2639318, 2879256, 3260334, 3359132, 3958977, 4347112, 5038698, 5278636, 6520668, 6718264, 7917954, 9237613, 10077396, 10557272, 13041336, 15835908, 18475226, 20154792, 27712839, 31671816, 36950452, 55425678, 73900904, 110851356, 221702712]

約数ペア:

[(1, 221702712), (2, 110851356), (3, 73900904), (4, 55425678), (6, 36950452), (7, 31671816), (8, 27712839), (11, 20154792), (12, 18475226), (14, 15835908), (17, 13041336), (21, 10557272), (22, 10077396), (24, 9237613), (28, 7917954), (33, 6718264), (34, 6520668), (42, 5278636), (44, 5038698), (51, 4347112), (56, 3958977), (66, 3359132), (68, 3260334), (77, 2879256), (84, 2639318), (88, 2519349), (102, 2173556), (119, 1863048), (132, 1679566), (136, 1630167), (154, 1439628), (168, 1319659), (187, 1185576), (204, 1086778), (231, 959752), (238, 931524), (264, 839783), (308, 719814), (357, 621016), (374, 592788), (408, 543389), (462, 479876), (476, 465762), (561, 395192), (616, 359907), (714, 310508), (748, 296394), (924, 239938), (952, 232881), (1122, 197596), (1309, 169368), (1428, 155254), (1496, 148197), (1848, 119969), (2244, 98798), (2618, 84684), (2856, 77627), (3927, 56456), (4488, 49399), (5236, 42342), (7057, 31416), (7854, 28228), (10472, 21171), (14114, 15708)]