225007424

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 112

約数和(自身を含む): 499384320

約数和(自身を除く): 274376896

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 47, 62, 64, 76, 94, 124, 127, 152, 188, 248, 254, 304, 376, 496, 508, 589, 608, 752, 893, 992, 1016, 1178, 1216, 1457, 1504, 1786, 1984, 2032, 2356, 2413, 2914, 3008, 3572, 3937, 4064, 4712, 4826, 5828, 5969, 7144, 7874, 8128, 9424, 9652, 11656, 11938, 14288, 15748, 18848, 19304, 23312, 23876, 27683, 28576, 31496, 37696, 38608, 46624, 47752, 55366, 57152, 62992, 74803, 77216, 93248, 95504, 110732, 113411, 125984, 149606, 154432, 185039, 191008, 221464, 226822, 251968, 299212, 370078, 382016, 442928, 453644, 598424, 740156, 885856, 907288, 1196848, 1480312, 1771712, 1814576, 2393696, 2960624, 3515741, 3629152, 4787392, 5921248, 7031482, 7258304, 11842496, 14062964, 28125928, 56251856, 112503712, 225007424]

約数ペア:

[(1, 225007424), (2, 112503712), (4, 56251856), (8, 28125928), (16, 14062964), (19, 11842496), (31, 7258304), (32, 7031482), (38, 5921248), (47, 4787392), (62, 3629152), (64, 3515741), (76, 2960624), (94, 2393696), (124, 1814576), (127, 1771712), (152, 1480312), (188, 1196848), (248, 907288), (254, 885856), (304, 740156), (376, 598424), (496, 453644), (508, 442928), (589, 382016), (608, 370078), (752, 299212), (893, 251968), (992, 226822), (1016, 221464), (1178, 191008), (1216, 185039), (1457, 154432), (1504, 149606), (1786, 125984), (1984, 113411), (2032, 110732), (2356, 95504), (2413, 93248), (2914, 77216), (3008, 74803), (3572, 62992), (3937, 57152), (4064, 55366), (4712, 47752), (4826, 46624), (5828, 38608), (5969, 37696), (7144, 31496), (7874, 28576), (8128, 27683), (9424, 23876), (9652, 23312), (11656, 19304), (11938, 18848), (14288, 15748)]