745914624

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{821}}^1$

素因数の和:873

約数の個数: 216

約数和(自身を含む): 2459765952

約数和(自身を除く): 1713851328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 169, 182, 192, 208, 224, 256, 273, 312, 336, 338, 364, 384, 416, 448, 507, 546, 624, 672, 676, 728, 768, 821, 832, 896, 1014, 1092, 1183, 1248, 1344, 1352, 1456, 1642, 1664, 1792, 2028, 2184, 2366, 2463, 2496, 2688, 2704, 2912, 3284, 3328, 3549, 4056, 4368, 4732, 4926, 4992, 5376, 5408, 5747, 5824, 6568, 7098, 8112, 8736, 9464, 9852, 9984, 10673, 10816, 11494, 11648, 13136, 14196, 16224, 17241, 17472, 18928, 19704, 21346, 21632, 22988, 23296, 26272, 28392, 32019, 32448, 34482, 34944, 37856, 39408, 42692, 43264, 45976, 52544, 56784, 64038, 64896, 68964, 69888, 74711, 75712, 78816, 85384, 91952, 105088, 113568, 128076, 129792, 137928, 138749, 149422, 151424, 157632, 170768, 183904, 210176, 224133, 227136, 256152, 275856, 277498, 298844, 302848, 315264, 341536, 367808, 416247, 448266, 454272, 512304, 551712, 554996, 597688, 630528, 683072, 735616, 832494, 896532, 908544, 971243, 1024608, 1103424, 1109992, 1195376, 1366144, 1471232, 1664988, 1793064, 1942486, 2049216, 2206848, 2219984, 2390752, 2732288, 2913729, 3329976, 3586128, 3884972, 4098432, 4413696, 4439968, 4781504, 5827458, 6659952, 7172256, 7769944, 8196864, 8879936, 9563008, 11654916, 13319904, 14344512, 15539888, 17759872, 19126016, 23309832, 26639808, 28689024, 31079776, 35519744, 46619664, 53279616, 57378048, 62159552, 93239328, 106559232, 124319104, 186478656, 248638208, 372957312, 745914624]

約数ペア:

[(1, 745914624), (2, 372957312), (3, 248638208), (4, 186478656), (6, 124319104), (7, 106559232), (8, 93239328), (12, 62159552), (13, 57378048), (14, 53279616), (16, 46619664), (21, 35519744), (24, 31079776), (26, 28689024), (28, 26639808), (32, 23309832), (39, 19126016), (42, 17759872), (48, 15539888), (52, 14344512), (56, 13319904), (64, 11654916), (78, 9563008), (84, 8879936), (91, 8196864), (96, 7769944), (104, 7172256), (112, 6659952), (128, 5827458), (156, 4781504), (168, 4439968), (169, 4413696), (182, 4098432), (192, 3884972), (208, 3586128), (224, 3329976), (256, 2913729), (273, 2732288), (312, 2390752), (336, 2219984), (338, 2206848), (364, 2049216), (384, 1942486), (416, 1793064), (448, 1664988), (507, 1471232), (546, 1366144), (624, 1195376), (672, 1109992), (676, 1103424), (728, 1024608), (768, 971243), (821, 908544), (832, 896532), (896, 832494), (1014, 735616), (1092, 683072), (1183, 630528), (1248, 597688), (1344, 554996), (1352, 551712), (1456, 512304), (1642, 454272), (1664, 448266), (1792, 416247), (2028, 367808), (2184, 341536), (2366, 315264), (2463, 302848), (2496, 298844), (2688, 277498), (2704, 275856), (2912, 256152), (3284, 227136), (3328, 224133), (3549, 210176), (4056, 183904), (4368, 170768), (4732, 157632), (4926, 151424), (4992, 149422), (5376, 138749), (5408, 137928), (5747, 129792), (5824, 128076), (6568, 113568), (7098, 105088), (8112, 91952), (8736, 85384), (9464, 78816), (9852, 75712), (9984, 74711), (10673, 69888), (10816, 68964), (11494, 64896), (11648, 64038), (13136, 56784), (14196, 52544), (16224, 45976), (17241, 43264), (17472, 42692), (18928, 39408), (19704, 37856), (21346, 34944), (21632, 34482), (22988, 32448), (23296, 32019), (26272, 28392)]