28385077504

素因数分解:

$2^8\times 7^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 288

約数和(自身を含む): 69757632000

約数和(自身を除く): 41372554496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 71, 98, 112, 116, 128, 142, 157, 196, 203, 224, 232, 256, 284, 314, 343, 392, 406, 448, 464, 497, 568, 628, 686, 784, 812, 896, 928, 994, 1099, 1136, 1256, 1372, 1421, 1568, 1624, 1792, 1856, 1988, 2059, 2198, 2272, 2512, 2744, 2842, 3136, 3248, 3479, 3712, 3976, 4118, 4396, 4544, 4553, 5024, 5488, 5684, 6272, 6496, 6958, 7424, 7693, 7952, 8236, 8792, 9088, 9106, 9947, 10048, 10976, 11147, 11368, 12544, 12992, 13916, 14413, 15386, 15904, 16472, 17584, 18176, 18212, 19894, 20096, 21952, 22294, 22736, 24353, 25984, 27832, 28826, 30772, 31808, 31871, 32944, 35168, 36424, 39788, 40192, 43904, 44588, 45472, 48706, 51968, 53851, 55664, 57652, 61544, 63616, 63742, 65888, 70336, 72848, 78029, 79576, 87808, 89176, 90944, 97412, 100891, 107702, 111328, 115304, 123088, 127232, 127484, 131776, 140672, 145696, 156058, 159152, 178352, 181888, 194824, 201782, 215404, 222656, 223097, 230608, 246176, 254968, 263552, 281344, 291392, 312116, 318304, 323263, 356704, 363776, 389648, 403564, 430808, 445312, 446194, 461216, 492352, 509936, 527104, 546203, 582784, 624232, 636608, 646526, 706237, 713408, 779296, 807128, 861616, 890624, 892388, 922432, 984704, 1019872, 1092406, 1165568, 1248464, 1273216, 1293052, 1412474, 1426816, 1558592, 1561679, 1614256, 1723232, 1784776, 1844864, 1969408, 2039744, 2184812, 2262841, 2496928, 2546432, 2586104, 2824948, 2853632, 3117184, 3123358, 3228512, 3446464, 3569552, 3689728, 3823421, 4079488, 4369624, 4525682, 4993856, 5172208, 5649896, 6234368, 6246716, 6457024, 6892928, 7139104, 7646842, 8158976, 8739248, 9051364, 9987712, 10344416, 11299792, 12493432, 12914048, 13785856, 14278208, 15293684, 15839887, 17478496, 18102728, 19975424, 20688832, 22599584, 24986864, 25828096, 28556416, 30587368, 31679774, 34956992, 36205456, 41377664, 45199168, 49973728, 57112832, 61174736, 63359548, 69913984, 72410912, 82755328, 90398336, 99947456, 110879209, 122349472, 126719096, 139827968, 144821824, 180796672, 199894912, 221758418, 244698944, 253438192, 289643648, 399789824, 443516836, 489397888, 506876384, 579287296, 887033672, 978795776, 1013752768, 1774067344, 2027505536, 3548134688, 4055011072, 7096269376, 14192538752, 28385077504]

約数ペア:

[(1, 28385077504), (2, 14192538752), (4, 7096269376), (7, 4055011072), (8, 3548134688), (14, 2027505536), (16, 1774067344), (28, 1013752768), (29, 978795776), (32, 887033672), (49, 579287296), (56, 506876384), (58, 489397888), (64, 443516836), (71, 399789824), (98, 289643648), (112, 253438192), (116, 244698944), (128, 221758418), (142, 199894912), (157, 180796672), (196, 144821824), (203, 139827968), (224, 126719096), (232, 122349472), (256, 110879209), (284, 99947456), (314, 90398336), (343, 82755328), (392, 72410912), (406, 69913984), (448, 63359548), (464, 61174736), (497, 57112832), (568, 49973728), (628, 45199168), (686, 41377664), (784, 36205456), (812, 34956992), (896, 31679774), (928, 30587368), (994, 28556416), (1099, 25828096), (1136, 24986864), (1256, 22599584), (1372, 20688832), (1421, 19975424), (1568, 18102728), (1624, 17478496), (1792, 15839887), (1856, 15293684), (1988, 14278208), (2059, 13785856), (2198, 12914048), (2272, 12493432), (2512, 11299792), (2744, 10344416), (2842, 9987712), (3136, 9051364), (3248, 8739248), (3479, 8158976), (3712, 7646842), (3976, 7139104), (4118, 6892928), (4396, 6457024), (4544, 6246716), (4553, 6234368), (5024, 5649896), (5488, 5172208), (5684, 4993856), (6272, 4525682), (6496, 4369624), (6958, 4079488), (7424, 3823421), (7693, 3689728), (7952, 3569552), (8236, 3446464), (8792, 3228512), (9088, 3123358), (9106, 3117184), (9947, 2853632), (10048, 2824948), (10976, 2586104), (11147, 2546432), (11368, 2496928), (12544, 2262841), (12992, 2184812), (13916, 2039744), (14413, 1969408), (15386, 1844864), (15904, 1784776), (16472, 1723232), (17584, 1614256), (18176, 1561679), (18212, 1558592), (19894, 1426816), (20096, 1412474), (21952, 1293052), (22294, 1273216), (22736, 1248464), (24353, 1165568), (25984, 1092406), (27832, 1019872), (28826, 984704), (30772, 922432), (31808, 892388), (31871, 890624), (32944, 861616), (35168, 807128), (36424, 779296), (39788, 713408), (40192, 706237), (43904, 646526), (44588, 636608), (45472, 624232), (48706, 582784), (51968, 546203), (53851, 527104), (55664, 509936), (57652, 492352), (61544, 461216), (63616, 446194), (63742, 445312), (65888, 430808), (70336, 403564), (72848, 389648), (78029, 363776), (79576, 356704), (87808, 323263), (89176, 318304), (90944, 312116), (97412, 291392), (100891, 281344), (107702, 263552), (111328, 254968), (115304, 246176), (123088, 230608), (127232, 223097), (127484, 222656), (131776, 215404), (140672, 201782), (145696, 194824), (156058, 181888), (159152, 178352)]