218565518464

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:447

約数の個数: 256

約数和(自身を含む): 474701472000

約数和(自身を除く): 256135953536

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 71, 82, 113, 116, 128, 142, 164, 179, 226, 232, 284, 328, 358, 452, 464, 568, 656, 716, 904, 928, 1136, 1189, 1312, 1432, 1808, 1856, 2059, 2272, 2378, 2624, 2864, 2911, 3277, 3616, 3712, 4118, 4544, 4633, 4756, 5191, 5248, 5728, 5822, 6554, 7232, 7339, 8023, 8236, 9088, 9266, 9512, 10382, 11456, 11644, 12709, 13108, 14464, 14678, 16046, 16472, 18532, 19024, 20227, 20764, 22912, 23288, 25418, 26216, 29356, 32092, 32944, 37064, 38048, 40454, 41528, 46576, 50836, 52432, 58712, 64184, 65888, 74128, 76096, 80908, 83056, 84419, 93152, 101672, 104864, 117424, 128368, 131776, 134357, 148256, 152192, 161816, 166112, 168838, 186304, 203344, 209728, 212831, 232667, 234848, 256736, 263552, 268714, 296512, 323632, 328943, 332224, 337676, 368561, 372608, 406688, 419456, 425662, 465334, 469696, 513472, 521069, 537428, 586583, 593024, 647264, 657886, 664448, 675352, 737122, 813376, 829307, 851324, 930668, 939392, 1026944, 1042138, 1074856, 1173166, 1294528, 1315772, 1350704, 1436117, 1474244, 1626752, 1658614, 1702648, 1861336, 2084276, 2149712, 2346332, 2589056, 2631544, 2701408, 2872234, 2948488, 3317228, 3405296, 3722672, 4168552, 4299424, 4692664, 5263088, 5402816, 5744468, 5896976, 6634456, 6810592, 7445344, 8337104, 8598848, 9385328, 9539347, 10526176, 10805632, 11488936, 11793952, 13268912, 13621184, 14890688, 15111001, 16674208, 17197696, 18770656, 19078694, 21052352, 22977872, 23587904, 24049903, 26537824, 27242368, 29781376, 30222002, 33348416, 37541312, 38157388, 41647393, 42104704, 45955744, 47175808, 48099806, 53075648, 58880797, 60444004, 66696832, 75082624, 76314776, 83294786, 91911488, 96199612, 106151296, 117761594, 120888008, 152629552, 166589572, 183822976, 192399224, 235523188, 241776016, 305259104, 333179144, 384798448, 471046376, 483552032, 610518208, 666358288, 769596896, 942092752, 967104064, 1221036416, 1332716576, 1539193792, 1707543113, 1884185504, 1934208128, 2665433152, 3078387584, 3415086226, 3768371008, 5330866304, 6830172452, 7536742016, 13660344904, 27320689808, 54641379616, 109282759232, 218565518464]

約数ペア:

[(1, 218565518464), (2, 109282759232), (4, 54641379616), (8, 27320689808), (16, 13660344904), (29, 7536742016), (32, 6830172452), (41, 5330866304), (58, 3768371008), (64, 3415086226), (71, 3078387584), (82, 2665433152), (113, 1934208128), (116, 1884185504), (128, 1707543113), (142, 1539193792), (164, 1332716576), (179, 1221036416), (226, 967104064), (232, 942092752), (284, 769596896), (328, 666358288), (358, 610518208), (452, 483552032), (464, 471046376), (568, 384798448), (656, 333179144), (716, 305259104), (904, 241776016), (928, 235523188), (1136, 192399224), (1189, 183822976), (1312, 166589572), (1432, 152629552), (1808, 120888008), (1856, 117761594), (2059, 106151296), (2272, 96199612), (2378, 91911488), (2624, 83294786), (2864, 76314776), (2911, 75082624), (3277, 66696832), (3616, 60444004), (3712, 58880797), (4118, 53075648), (4544, 48099806), (4633, 47175808), (4756, 45955744), (5191, 42104704), (5248, 41647393), (5728, 38157388), (5822, 37541312), (6554, 33348416), (7232, 30222002), (7339, 29781376), (8023, 27242368), (8236, 26537824), (9088, 24049903), (9266, 23587904), (9512, 22977872), (10382, 21052352), (11456, 19078694), (11644, 18770656), (12709, 17197696), (13108, 16674208), (14464, 15111001), (14678, 14890688), (16046, 13621184), (16472, 13268912), (18532, 11793952), (19024, 11488936), (20227, 10805632), (20764, 10526176), (22912, 9539347), (23288, 9385328), (25418, 8598848), (26216, 8337104), (29356, 7445344), (32092, 6810592), (32944, 6634456), (37064, 5896976), (38048, 5744468), (40454, 5402816), (41528, 5263088), (46576, 4692664), (50836, 4299424), (52432, 4168552), (58712, 3722672), (64184, 3405296), (65888, 3317228), (74128, 2948488), (76096, 2872234), (80908, 2701408), (83056, 2631544), (84419, 2589056), (93152, 2346332), (101672, 2149712), (104864, 2084276), (117424, 1861336), (128368, 1702648), (131776, 1658614), (134357, 1626752), (148256, 1474244), (152192, 1436117), (161816, 1350704), (166112, 1315772), (168838, 1294528), (186304, 1173166), (203344, 1074856), (209728, 1042138), (212831, 1026944), (232667, 939392), (234848, 930668), (256736, 851324), (263552, 829307), (268714, 813376), (296512, 737122), (323632, 675352), (328943, 664448), (332224, 657886), (337676, 647264), (368561, 593024), (372608, 586583), (406688, 537428), (419456, 521069), (425662, 513472), (465334, 469696)]