281070192

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 833835520

約数和(自身を除く): 552765328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 151, 152, 156, 157, 208, 228, 247, 302, 304, 312, 314, 453, 456, 471, 494, 604, 624, 628, 741, 906, 912, 942, 988, 1208, 1256, 1482, 1812, 1884, 1963, 1976, 2041, 2416, 2512, 2869, 2964, 2983, 3624, 3768, 3926, 3952, 4082, 5738, 5889, 5928, 5966, 6123, 7248, 7536, 7852, 8164, 8607, 8949, 11476, 11778, 11856, 11932, 12246, 15704, 16328, 17214, 17898, 22952, 23556, 23707, 23864, 24492, 31408, 32656, 34428, 35796, 37297, 38779, 45904, 47112, 47414, 47728, 48984, 68856, 71121, 71592, 74594, 77558, 94224, 94828, 97968, 111891, 116337, 137712, 142242, 143184, 149188, 155116, 189656, 223782, 232674, 284484, 298376, 308191, 310232, 379312, 447564, 450433, 465348, 568968, 596752, 616382, 620464, 895128, 900866, 924573, 930696, 1137936, 1232764, 1351299, 1790256, 1801732, 1849146, 1861392, 2465528, 2702598, 3603464, 3698292, 4931056, 5405196, 5855629, 7206928, 7396584, 10810392, 11711258, 14793168, 17566887, 21620784, 23422516, 35133774, 46845032, 70267548, 93690064, 140535096, 281070192]

約数ペア:

[(1, 281070192), (2, 140535096), (3, 93690064), (4, 70267548), (6, 46845032), (8, 35133774), (12, 23422516), (13, 21620784), (16, 17566887), (19, 14793168), (24, 11711258), (26, 10810392), (38, 7396584), (39, 7206928), (48, 5855629), (52, 5405196), (57, 4931056), (76, 3698292), (78, 3603464), (104, 2702598), (114, 2465528), (151, 1861392), (152, 1849146), (156, 1801732), (157, 1790256), (208, 1351299), (228, 1232764), (247, 1137936), (302, 930696), (304, 924573), (312, 900866), (314, 895128), (453, 620464), (456, 616382), (471, 596752), (494, 568968), (604, 465348), (624, 450433), (628, 447564), (741, 379312), (906, 310232), (912, 308191), (942, 298376), (988, 284484), (1208, 232674), (1256, 223782), (1482, 189656), (1812, 155116), (1884, 149188), (1963, 143184), (1976, 142242), (2041, 137712), (2416, 116337), (2512, 111891), (2869, 97968), (2964, 94828), (2983, 94224), (3624, 77558), (3768, 74594), (3926, 71592), (3952, 71121), (4082, 68856), (5738, 48984), (5889, 47728), (5928, 47414), (5966, 47112), (6123, 45904), (7248, 38779), (7536, 37297), (7852, 35796), (8164, 34428), (8607, 32656), (8949, 31408), (11476, 24492), (11778, 23864), (11856, 23707), (11932, 23556), (12246, 22952), (15704, 17898), (16328, 17214)]