921918816

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1278

約数の個数: 288

約数和(自身を含む): 3340733760

約数和(自身を除く): 2418814944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 32, 36, 39, 42, 48, 52, 56, 58, 63, 72, 78, 84, 87, 91, 96, 104, 112, 116, 117, 126, 144, 156, 168, 174, 182, 203, 208, 224, 232, 234, 252, 261, 273, 288, 312, 336, 348, 364, 377, 406, 416, 464, 468, 504, 522, 546, 609, 624, 672, 696, 728, 754, 812, 819, 928, 936, 1008, 1044, 1092, 1131, 1213, 1218, 1248, 1392, 1456, 1508, 1624, 1638, 1827, 1872, 2016, 2088, 2184, 2262, 2426, 2436, 2639, 2784, 2912, 3016, 3248, 3276, 3393, 3639, 3654, 3744, 4176, 4368, 4524, 4852, 4872, 5278, 6032, 6496, 6552, 6786, 7278, 7308, 7917, 8352, 8491, 8736, 9048, 9704, 9744, 10556, 10917, 12064, 13104, 13572, 14556, 14616, 15769, 15834, 16982, 18096, 19408, 19488, 21112, 21834, 23751, 25473, 26208, 27144, 29112, 29232, 31538, 31668, 33964, 35177, 36192, 38816, 42224, 43668, 47307, 47502, 50946, 54288, 58224, 58464, 63076, 63336, 67928, 70354, 76419, 84448, 87336, 94614, 95004, 101892, 105531, 108576, 110383, 116448, 126152, 126672, 135856, 140708, 141921, 152838, 174672, 189228, 190008, 203784, 211062, 220766, 246239, 252304, 253344, 271712, 281416, 283842, 305676, 316593, 331149, 349344, 378456, 380016, 407568, 422124, 441532, 457301, 492478, 504608, 562832, 567684, 611352, 633186, 662298, 738717, 756912, 760032, 815136, 844248, 883064, 914602, 984956, 993447, 1125664, 1135368, 1222704, 1266372, 1324596, 1371903, 1477434, 1513824, 1688496, 1766128, 1829204, 1969912, 1986894, 2216151, 2270736, 2445408, 2532744, 2649192, 2743806, 2954868, 3201107, 3376992, 3532256, 3658408, 3939824, 3973788, 4115709, 4432302, 4541472, 5065488, 5298384, 5487612, 5909736, 6402214, 7316816, 7879648, 7947576, 8231418, 8864604, 9603321, 10130976, 10596768, 10975224, 11819472, 12804428, 14633632, 15895152, 16462836, 17729208, 19206642, 21950448, 23638944, 25608856, 28809963, 31790304, 32925672, 35458416, 38413284, 43900896, 51217712, 57619926, 65851344, 70916832, 76826568, 102435424, 115239852, 131702688, 153653136, 230479704, 307306272, 460959408, 921918816]

約数ペア:

[(1, 921918816), (2, 460959408), (3, 307306272), (4, 230479704), (6, 153653136), (7, 131702688), (8, 115239852), (9, 102435424), (12, 76826568), (13, 70916832), (14, 65851344), (16, 57619926), (18, 51217712), (21, 43900896), (24, 38413284), (26, 35458416), (28, 32925672), (29, 31790304), (32, 28809963), (36, 25608856), (39, 23638944), (42, 21950448), (48, 19206642), (52, 17729208), (56, 16462836), (58, 15895152), (63, 14633632), (72, 12804428), (78, 11819472), (84, 10975224), (87, 10596768), (91, 10130976), (96, 9603321), (104, 8864604), (112, 8231418), (116, 7947576), (117, 7879648), (126, 7316816), (144, 6402214), (156, 5909736), (168, 5487612), (174, 5298384), (182, 5065488), (203, 4541472), (208, 4432302), (224, 4115709), (232, 3973788), (234, 3939824), (252, 3658408), (261, 3532256), (273, 3376992), (288, 3201107), (312, 2954868), (336, 2743806), (348, 2649192), (364, 2532744), (377, 2445408), (406, 2270736), (416, 2216151), (464, 1986894), (468, 1969912), (504, 1829204), (522, 1766128), (546, 1688496), (609, 1513824), (624, 1477434), (672, 1371903), (696, 1324596), (728, 1266372), (754, 1222704), (812, 1135368), (819, 1125664), (928, 993447), (936, 984956), (1008, 914602), (1044, 883064), (1092, 844248), (1131, 815136), (1213, 760032), (1218, 756912), (1248, 738717), (1392, 662298), (1456, 633186), (1508, 611352), (1624, 567684), (1638, 562832), (1827, 504608), (1872, 492478), (2016, 457301), (2088, 441532), (2184, 422124), (2262, 407568), (2426, 380016), (2436, 378456), (2639, 349344), (2784, 331149), (2912, 316593), (3016, 305676), (3248, 283842), (3276, 281416), (3393, 271712), (3639, 253344), (3654, 252304), (3744, 246239), (4176, 220766), (4368, 211062), (4524, 203784), (4852, 190008), (4872, 189228), (5278, 174672), (6032, 152838), (6496, 141921), (6552, 140708), (6786, 135856), (7278, 126672), (7308, 126152), (7917, 116448), (8352, 110383), (8491, 108576), (8736, 105531), (9048, 101892), (9704, 95004), (9744, 94614), (10556, 87336), (10917, 84448), (12064, 76419), (13104, 70354), (13572, 67928), (14556, 63336), (14616, 63076), (15769, 58464), (15834, 58224), (16982, 54288), (18096, 50946), (19408, 47502), (19488, 47307), (21112, 43668), (21834, 42224), (23751, 38816), (25473, 36192), (26208, 35177), (27144, 33964), (29112, 31668), (29232, 31538)]