813986976

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 2432457216

約数和(自身を除く): 1618470240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 66, 74, 83, 88, 96, 111, 132, 148, 166, 176, 222, 249, 251, 264, 296, 332, 352, 407, 444, 498, 502, 528, 592, 664, 753, 814, 888, 913, 996, 1004, 1056, 1184, 1221, 1328, 1506, 1628, 1776, 1826, 1992, 2008, 2442, 2656, 2739, 2761, 3012, 3071, 3256, 3552, 3652, 3984, 4016, 4884, 5478, 5522, 6024, 6142, 6512, 7304, 7968, 8032, 8283, 9213, 9287, 9768, 10956, 11044, 12048, 12284, 13024, 14608, 16566, 18426, 18574, 19536, 20833, 21912, 22088, 24096, 24568, 27861, 29216, 33132, 33781, 36852, 37148, 39072, 41666, 43824, 44176, 49136, 55722, 62499, 66264, 67562, 73704, 74296, 83332, 87648, 88352, 98272, 101343, 102157, 111444, 124998, 132528, 135124, 147408, 148592, 166664, 202686, 204314, 222888, 229163, 249996, 265056, 270248, 294816, 297184, 306471, 333328, 405372, 408628, 445776, 458326, 499992, 540496, 612942, 666656, 687489, 770821, 810744, 817256, 891552, 916652, 999984, 1080992, 1225884, 1374978, 1541642, 1621488, 1634512, 1833304, 1999968, 2312463, 2451768, 2749956, 3083284, 3242976, 3269024, 3666608, 4624926, 4903536, 5499912, 6166568, 7333216, 8479031, 9249852, 9807072, 10999824, 12333136, 16958062, 18499704, 21999648, 24666272, 25437093, 33916124, 36999408, 50874186, 67832248, 73998816, 101748372, 135664496, 203496744, 271328992, 406993488, 813986976]

約数ペア:

[(1, 813986976), (2, 406993488), (3, 271328992), (4, 203496744), (6, 135664496), (8, 101748372), (11, 73998816), (12, 67832248), (16, 50874186), (22, 36999408), (24, 33916124), (32, 25437093), (33, 24666272), (37, 21999648), (44, 18499704), (48, 16958062), (66, 12333136), (74, 10999824), (83, 9807072), (88, 9249852), (96, 8479031), (111, 7333216), (132, 6166568), (148, 5499912), (166, 4903536), (176, 4624926), (222, 3666608), (249, 3269024), (251, 3242976), (264, 3083284), (296, 2749956), (332, 2451768), (352, 2312463), (407, 1999968), (444, 1833304), (498, 1634512), (502, 1621488), (528, 1541642), (592, 1374978), (664, 1225884), (753, 1080992), (814, 999984), (888, 916652), (913, 891552), (996, 817256), (1004, 810744), (1056, 770821), (1184, 687489), (1221, 666656), (1328, 612942), (1506, 540496), (1628, 499992), (1776, 458326), (1826, 445776), (1992, 408628), (2008, 405372), (2442, 333328), (2656, 306471), (2739, 297184), (2761, 294816), (3012, 270248), (3071, 265056), (3256, 249996), (3552, 229163), (3652, 222888), (3984, 204314), (4016, 202686), (4884, 166664), (5478, 148592), (5522, 147408), (6024, 135124), (6142, 132528), (6512, 124998), (7304, 111444), (7968, 102157), (8032, 101343), (8283, 98272), (9213, 88352), (9287, 87648), (9768, 83332), (10956, 74296), (11044, 73704), (12048, 67562), (12284, 66264), (13024, 62499), (14608, 55722), (16566, 49136), (18426, 44176), (18574, 43824), (19536, 41666), (20833, 39072), (21912, 37148), (22088, 36852), (24096, 33781), (24568, 33132), (27861, 29216)]