1948931712

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6197}}^1$

素因数の和:6240

約数の個数: 256

約数和(自身を含む): 7080595200

約数和(自身を除く): 5131663488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 4032, 4368, 4914, 4992, 5616, 5824, 6048, 6197, 6552, 7488, 8064, 8736, 9828, 11232, 11648, 12096, 12394, 13104, 14976, 17472, 18591, 19656, 22464, 24192, 24788, 26208, 34944, 37182, 39312, 43379, 44928, 49576, 52416, 55773, 74364, 78624, 80561, 86758, 99152, 104832, 111546, 130137, 148728, 157248, 161122, 167319, 173516, 198304, 223092, 241683, 260274, 297456, 314496, 322244, 334638, 347032, 390411, 396608, 446184, 483366, 520548, 563927, 594912, 644488, 669276, 694064, 725049, 780822, 793216, 892368, 966732, 1041096, 1127854, 1171233, 1189824, 1288976, 1338552, 1388128, 1450098, 1561644, 1691781, 1784736, 1933464, 2082192, 2175147, 2255708, 2342466, 2379648, 2577952, 2677104, 2776256, 2900196, 3123288, 3383562, 3569472, 3866928, 4164384, 4350294, 4511416, 4684932, 5075343, 5155904, 5354208, 5552512, 5800392, 6246576, 6767124, 7138944, 7733856, 8328768, 8700588, 9022832, 9369864, 10150686, 10311808, 10708416, 11600784, 12493152, 13534248, 15226029, 15467712, 16657536, 17401176, 18045664, 18739728, 20301372, 21416832, 23201568, 24986304, 27068496, 30452058, 30935424, 34802352, 36091328, 37479456, 40602744, 46403136, 49972608, 54136992, 60904116, 69604704, 72182656, 74958912, 81205488, 92806272, 108273984, 121808232, 139209408, 149917824, 162410976, 216547968, 243616464, 278418816, 324821952, 487232928, 649643904, 974465856, 1948931712]

約数ペア:

[(1, 1948931712), (2, 974465856), (3, 649643904), (4, 487232928), (6, 324821952), (7, 278418816), (8, 243616464), (9, 216547968), (12, 162410976), (13, 149917824), (14, 139209408), (16, 121808232), (18, 108273984), (21, 92806272), (24, 81205488), (26, 74958912), (27, 72182656), (28, 69604704), (32, 60904116), (36, 54136992), (39, 49972608), (42, 46403136), (48, 40602744), (52, 37479456), (54, 36091328), (56, 34802352), (63, 30935424), (64, 30452058), (72, 27068496), (78, 24986304), (84, 23201568), (91, 21416832), (96, 20301372), (104, 18739728), (108, 18045664), (112, 17401176), (117, 16657536), (126, 15467712), (128, 15226029), (144, 13534248), (156, 12493152), (168, 11600784), (182, 10708416), (189, 10311808), (192, 10150686), (208, 9369864), (216, 9022832), (224, 8700588), (234, 8328768), (252, 7733856), (273, 7138944), (288, 6767124), (312, 6246576), (336, 5800392), (351, 5552512), (364, 5354208), (378, 5155904), (384, 5075343), (416, 4684932), (432, 4511416), (448, 4350294), (468, 4164384), (504, 3866928), (546, 3569472), (576, 3383562), (624, 3123288), (672, 2900196), (702, 2776256), (728, 2677104), (756, 2577952), (819, 2379648), (832, 2342466), (864, 2255708), (896, 2175147), (936, 2082192), (1008, 1933464), (1092, 1784736), (1152, 1691781), (1248, 1561644), (1344, 1450098), (1404, 1388128), (1456, 1338552), (1512, 1288976), (1638, 1189824), (1664, 1171233), (1728, 1127854), (1872, 1041096), (2016, 966732), (2184, 892368), (2457, 793216), (2496, 780822), (2688, 725049), (2808, 694064), (2912, 669276), (3024, 644488), (3276, 594912), (3456, 563927), (3744, 520548), (4032, 483366), (4368, 446184), (4914, 396608), (4992, 390411), (5616, 347032), (5824, 334638), (6048, 322244), (6197, 314496), (6552, 297456), (7488, 260274), (8064, 241683), (8736, 223092), (9828, 198304), (11232, 173516), (11648, 167319), (12096, 161122), (12394, 157248), (13104, 148728), (14976, 130137), (17472, 111546), (18591, 104832), (19656, 99152), (22464, 86758), (24192, 80561), (24788, 78624), (26208, 74364), (34944, 55773), (37182, 52416), (39312, 49576), (43379, 44928)]