255009792

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 176

約数和(自身を含む): 760501440

約数和(自身を除く): 505491648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 256, 257, 272, 304, 323, 384, 408, 456, 512, 514, 544, 608, 646, 768, 771, 816, 912, 969, 1024, 1028, 1088, 1216, 1292, 1536, 1542, 1632, 1824, 1938, 2056, 2176, 2432, 2584, 3072, 3084, 3264, 3648, 3876, 4112, 4352, 4369, 4864, 4883, 5168, 6168, 6528, 7296, 7752, 8224, 8704, 8738, 9728, 9766, 10336, 12336, 13056, 13107, 14592, 14649, 15504, 16448, 17408, 17476, 19456, 19532, 20672, 24672, 26112, 26214, 29184, 29298, 31008, 32896, 34952, 39064, 41344, 49344, 52224, 52428, 58368, 58596, 62016, 65792, 69904, 78128, 82688, 83011, 98688, 104856, 117192, 124032, 131584, 139808, 156256, 165376, 166022, 197376, 209712, 234384, 248064, 249033, 263168, 279616, 312512, 330752, 332044, 394752, 419424, 468768, 496128, 498066, 559232, 625024, 664088, 789504, 838848, 937536, 992256, 996132, 1118464, 1250048, 1328176, 1677696, 1875072, 1992264, 2236928, 2500096, 2656352, 3355392, 3750144, 3984528, 4473856, 5000192, 5312704, 6710784, 7500288, 7969056, 10625408, 13421568, 15000576, 15938112, 21250816, 31876224, 42501632, 63752448, 85003264, 127504896, 255009792]

約数ペア:

[(1, 255009792), (2, 127504896), (3, 85003264), (4, 63752448), (6, 42501632), (8, 31876224), (12, 21250816), (16, 15938112), (17, 15000576), (19, 13421568), (24, 10625408), (32, 7969056), (34, 7500288), (38, 6710784), (48, 5312704), (51, 5000192), (57, 4473856), (64, 3984528), (68, 3750144), (76, 3355392), (96, 2656352), (102, 2500096), (114, 2236928), (128, 1992264), (136, 1875072), (152, 1677696), (192, 1328176), (204, 1250048), (228, 1118464), (256, 996132), (257, 992256), (272, 937536), (304, 838848), (323, 789504), (384, 664088), (408, 625024), (456, 559232), (512, 498066), (514, 496128), (544, 468768), (608, 419424), (646, 394752), (768, 332044), (771, 330752), (816, 312512), (912, 279616), (969, 263168), (1024, 249033), (1028, 248064), (1088, 234384), (1216, 209712), (1292, 197376), (1536, 166022), (1542, 165376), (1632, 156256), (1824, 139808), (1938, 131584), (2056, 124032), (2176, 117192), (2432, 104856), (2584, 98688), (3072, 83011), (3084, 82688), (3264, 78128), (3648, 69904), (3876, 65792), (4112, 62016), (4352, 58596), (4369, 58368), (4864, 52428), (4883, 52224), (5168, 49344), (6168, 41344), (6528, 39064), (7296, 34952), (7752, 32896), (8224, 31008), (8704, 29298), (8738, 29184), (9728, 26214), (9766, 26112), (10336, 24672), (12336, 20672), (13056, 19532), (13107, 19456), (14592, 17476), (14649, 17408), (15504, 16448)]