992896016

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 2564835840

約数和(自身を除く): 1571939824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 41, 46, 49, 56, 68, 79, 82, 92, 98, 112, 119, 136, 158, 161, 164, 184, 196, 238, 272, 287, 316, 322, 328, 368, 391, 392, 476, 553, 574, 632, 644, 656, 697, 782, 784, 833, 943, 952, 1106, 1127, 1148, 1264, 1288, 1343, 1394, 1564, 1666, 1817, 1886, 1904, 2009, 2212, 2254, 2296, 2576, 2686, 2737, 2788, 3128, 3239, 3332, 3634, 3772, 3871, 4018, 4424, 4508, 4592, 4879, 5372, 5474, 5576, 6256, 6478, 6601, 6664, 7268, 7544, 7742, 8036, 8848, 9016, 9401, 9758, 10744, 10948, 11152, 12719, 12956, 13202, 13328, 14536, 15088, 15484, 16031, 16072, 18032, 18802, 19159, 19516, 21488, 21896, 22673, 25438, 25912, 26404, 29072, 30889, 30968, 32062, 32144, 34153, 37604, 38318, 39032, 43792, 45346, 46207, 50876, 51824, 52808, 55063, 61778, 61936, 64124, 65807, 68306, 74497, 75208, 76636, 78064, 89033, 90692, 92414, 101752, 105616, 110126, 112217, 123556, 128248, 131614, 136612, 148994, 150416, 153272, 158711, 178066, 181384, 184828, 203504, 216223, 220252, 224434, 247112, 256496, 263228, 273224, 297988, 306544, 317422, 356132, 362768, 369656, 385441, 432446, 440504, 448868, 494224, 521479, 526456, 546448, 595976, 634844, 712264, 739312, 770882, 785519, 864892, 881008, 897736, 1042958, 1052912, 1191952, 1266449, 1269688, 1424528, 1513561, 1541764, 1571038, 1729784, 1795472, 2085916, 2532898, 2539376, 2698087, 3027122, 3083528, 3142076, 3459568, 3650353, 4171832, 5065796, 5396174, 6054244, 6167056, 6284152, 7300706, 8343664, 8865143, 10131592, 10792348, 12108488, 12568304, 14601412, 17730286, 20263184, 21584696, 24216976, 29202824, 35460572, 43169392, 58405648, 62056001, 70921144, 124112002, 141842288, 248224004, 496448008, 992896016]

約数ペア:

[(1, 992896016), (2, 496448008), (4, 248224004), (7, 141842288), (8, 124112002), (14, 70921144), (16, 62056001), (17, 58405648), (23, 43169392), (28, 35460572), (34, 29202824), (41, 24216976), (46, 21584696), (49, 20263184), (56, 17730286), (68, 14601412), (79, 12568304), (82, 12108488), (92, 10792348), (98, 10131592), (112, 8865143), (119, 8343664), (136, 7300706), (158, 6284152), (161, 6167056), (164, 6054244), (184, 5396174), (196, 5065796), (238, 4171832), (272, 3650353), (287, 3459568), (316, 3142076), (322, 3083528), (328, 3027122), (368, 2698087), (391, 2539376), (392, 2532898), (476, 2085916), (553, 1795472), (574, 1729784), (632, 1571038), (644, 1541764), (656, 1513561), (697, 1424528), (782, 1269688), (784, 1266449), (833, 1191952), (943, 1052912), (952, 1042958), (1106, 897736), (1127, 881008), (1148, 864892), (1264, 785519), (1288, 770882), (1343, 739312), (1394, 712264), (1564, 634844), (1666, 595976), (1817, 546448), (1886, 526456), (1904, 521479), (2009, 494224), (2212, 448868), (2254, 440504), (2296, 432446), (2576, 385441), (2686, 369656), (2737, 362768), (2788, 356132), (3128, 317422), (3239, 306544), (3332, 297988), (3634, 273224), (3772, 263228), (3871, 256496), (4018, 247112), (4424, 224434), (4508, 220252), (4592, 216223), (4879, 203504), (5372, 184828), (5474, 181384), (5576, 178066), (6256, 158711), (6478, 153272), (6601, 150416), (6664, 148994), (7268, 136612), (7544, 131614), (7742, 128248), (8036, 123556), (8848, 112217), (9016, 110126), (9401, 105616), (9758, 101752), (10744, 92414), (10948, 90692), (11152, 89033), (12719, 78064), (12956, 76636), (13202, 75208), (13328, 74497), (14536, 68306), (15088, 65807), (15484, 64124), (16031, 61936), (16072, 61778), (18032, 55063), (18802, 52808), (19159, 51824), (19516, 50876), (21488, 46207), (21896, 45346), (22673, 43792), (25438, 39032), (25912, 38318), (26404, 37604), (29072, 34153), (30889, 32144), (30968, 32062)]