220508904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7019}}^1$

素因数の和:7063

約数の個数: 128

約数和(自身を含む): 727833600

約数和(自身を除く): 507324696

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, 7019, 7854, 10472, 14038, 15708, 21057, 28076, 31416, 42114, 49133, 56152, 77209, 84228, 98266, 119323, 147399, 154418, 168456, 196532, 231627, 238646, 294798, 308836, 357969, 393064, 463254, 477292, 540463, 589596, 617672, 715938, 835261, 926508, 954584, 1080926, 1179192, 1312553, 1431876, 1621389, 1670522, 1853016, 2161852, 2505783, 2625106, 2863752, 3242778, 3341044, 3937659, 4323704, 5011566, 5250212, 6485556, 6682088, 7875318, 9187871, 10023132, 10500424, 12971112, 15750636, 18375742, 20046264, 27563613, 31501272, 36751484, 55127226, 73502968, 110254452, 220508904]

約数ペア:

[(1, 220508904), (2, 110254452), (3, 73502968), (4, 55127226), (6, 36751484), (7, 31501272), (8, 27563613), (11, 20046264), (12, 18375742), (14, 15750636), (17, 12971112), (21, 10500424), (22, 10023132), (24, 9187871), (28, 7875318), (33, 6682088), (34, 6485556), (42, 5250212), (44, 5011566), (51, 4323704), (56, 3937659), (66, 3341044), (68, 3242778), (77, 2863752), (84, 2625106), (88, 2505783), (102, 2161852), (119, 1853016), (132, 1670522), (136, 1621389), (154, 1431876), (168, 1312553), (187, 1179192), (204, 1080926), (231, 954584), (238, 926508), (264, 835261), (308, 715938), (357, 617672), (374, 589596), (408, 540463), (462, 477292), (476, 463254), (561, 393064), (616, 357969), (714, 308836), (748, 294798), (924, 238646), (952, 231627), (1122, 196532), (1309, 168456), (1428, 154418), (1496, 147399), (1848, 119323), (2244, 98266), (2618, 84228), (2856, 77209), (3927, 56152), (4488, 49133), (5236, 42114), (7019, 31416), (7854, 28076), (10472, 21057), (14038, 15708)]