1226889888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:659

約数の個数: 192

約数和(自身を含む): 3899427840

約数和(自身を除く): 2672537952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 307, 313, 336, 399, 456, 532, 608, 614, 626, 672, 798, 912, 921, 939, 1064, 1228, 1252, 1596, 1824, 1842, 1878, 2128, 2149, 2191, 2456, 2504, 3192, 3684, 3756, 4256, 4298, 4382, 4912, 5008, 5833, 5947, 6384, 6447, 6573, 7368, 7512, 8596, 8764, 9824, 10016, 11666, 11894, 12768, 12894, 13146, 14736, 15024, 17192, 17499, 17528, 17841, 23332, 23788, 25788, 26292, 29472, 30048, 34384, 34998, 35056, 35682, 40831, 41629, 46664, 47576, 51576, 52584, 68768, 69996, 70112, 71364, 81662, 83258, 93328, 95152, 96091, 103152, 105168, 122493, 124887, 139992, 142728, 163324, 166516, 186656, 190304, 192182, 206304, 210336, 244986, 249774, 279984, 285456, 288273, 326648, 333032, 384364, 489972, 499548, 559968, 570912, 576546, 653296, 666064, 672637, 768728, 979944, 999096, 1153092, 1306592, 1332128, 1345274, 1537456, 1825729, 1959888, 1998192, 2017911, 2306184, 2690548, 3074912, 3651458, 3919776, 3996384, 4035822, 4612368, 5381096, 5477187, 7302916, 8071644, 9224736, 10762192, 10954374, 12780103, 14605832, 16143288, 21524384, 21908748, 25560206, 29211664, 32286576, 38340309, 43817496, 51120412, 58423328, 64573152, 76680618, 87634992, 102240824, 153361236, 175269984, 204481648, 306722472, 408963296, 613444944, 1226889888]

約数ペア:

[(1, 1226889888), (2, 613444944), (3, 408963296), (4, 306722472), (6, 204481648), (7, 175269984), (8, 153361236), (12, 102240824), (14, 87634992), (16, 76680618), (19, 64573152), (21, 58423328), (24, 51120412), (28, 43817496), (32, 38340309), (38, 32286576), (42, 29211664), (48, 25560206), (56, 21908748), (57, 21524384), (76, 16143288), (84, 14605832), (96, 12780103), (112, 10954374), (114, 10762192), (133, 9224736), (152, 8071644), (168, 7302916), (224, 5477187), (228, 5381096), (266, 4612368), (304, 4035822), (307, 3996384), (313, 3919776), (336, 3651458), (399, 3074912), (456, 2690548), (532, 2306184), (608, 2017911), (614, 1998192), (626, 1959888), (672, 1825729), (798, 1537456), (912, 1345274), (921, 1332128), (939, 1306592), (1064, 1153092), (1228, 999096), (1252, 979944), (1596, 768728), (1824, 672637), (1842, 666064), (1878, 653296), (2128, 576546), (2149, 570912), (2191, 559968), (2456, 499548), (2504, 489972), (3192, 384364), (3684, 333032), (3756, 326648), (4256, 288273), (4298, 285456), (4382, 279984), (4912, 249774), (5008, 244986), (5833, 210336), (5947, 206304), (6384, 192182), (6447, 190304), (6573, 186656), (7368, 166516), (7512, 163324), (8596, 142728), (8764, 139992), (9824, 124887), (10016, 122493), (11666, 105168), (11894, 103152), (12768, 96091), (12894, 95152), (13146, 93328), (14736, 83258), (15024, 81662), (17192, 71364), (17499, 70112), (17528, 69996), (17841, 68768), (23332, 52584), (23788, 51576), (25788, 47576), (26292, 46664), (29472, 41629), (30048, 40831), (34384, 35682), (34998, 35056)]