985764992

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 2218622400

約数和(自身を除く): 1232857408

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 113, 128, 136, 152, 211, 226, 272, 304, 323, 422, 452, 544, 608, 646, 844, 904, 1088, 1216, 1292, 1688, 1808, 1921, 2147, 2176, 2432, 2584, 3376, 3587, 3616, 3842, 4009, 4294, 5168, 6752, 7174, 7232, 7684, 8018, 8588, 10336, 13504, 14348, 14464, 15368, 16036, 17176, 20672, 23843, 27008, 28696, 30736, 32072, 34352, 36499, 41344, 47686, 57392, 61472, 64144, 68153, 68704, 72998, 95372, 114784, 122944, 128288, 136306, 137408, 145996, 190744, 229568, 245888, 256576, 272612, 274816, 291992, 381488, 405331, 453017, 459136, 513152, 545224, 583984, 762976, 810662, 906034, 1090448, 1167968, 1525952, 1621324, 1812068, 2180896, 2335936, 3051904, 3242648, 3624136, 4361792, 4671872, 6485296, 7248272, 7701289, 8723584, 12970592, 14496544, 15402578, 25941184, 28993088, 30805156, 51882368, 57986176, 61610312, 123220624, 246441248, 492882496, 985764992]

約数ペア:

[(1, 985764992), (2, 492882496), (4, 246441248), (8, 123220624), (16, 61610312), (17, 57986176), (19, 51882368), (32, 30805156), (34, 28993088), (38, 25941184), (64, 15402578), (68, 14496544), (76, 12970592), (113, 8723584), (128, 7701289), (136, 7248272), (152, 6485296), (211, 4671872), (226, 4361792), (272, 3624136), (304, 3242648), (323, 3051904), (422, 2335936), (452, 2180896), (544, 1812068), (608, 1621324), (646, 1525952), (844, 1167968), (904, 1090448), (1088, 906034), (1216, 810662), (1292, 762976), (1688, 583984), (1808, 545224), (1921, 513152), (2147, 459136), (2176, 453017), (2432, 405331), (2584, 381488), (3376, 291992), (3587, 274816), (3616, 272612), (3842, 256576), (4009, 245888), (4294, 229568), (5168, 190744), (6752, 145996), (7174, 137408), (7232, 136306), (7684, 128288), (8018, 122944), (8588, 114784), (10336, 95372), (13504, 72998), (14348, 68704), (14464, 68153), (15368, 64144), (16036, 61472), (17176, 57392), (20672, 47686), (23843, 41344), (27008, 36499), (28696, 34352), (30736, 32072)]