1649667552

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1$

素因数の和:2473

約数の個数: 192

約数和(自身を含む): 5080320000

約数和(自身を除く): 3430652448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 29, 32, 38, 39, 48, 52, 57, 58, 76, 78, 87, 96, 104, 114, 116, 152, 156, 174, 208, 228, 232, 247, 304, 312, 348, 377, 416, 456, 464, 494, 551, 608, 624, 696, 741, 754, 912, 928, 988, 1102, 1131, 1248, 1392, 1482, 1508, 1653, 1824, 1976, 2204, 2262, 2399, 2784, 2964, 3016, 3306, 3952, 4408, 4524, 4798, 5928, 6032, 6612, 7163, 7197, 7904, 8816, 9048, 9596, 11856, 12064, 13224, 14326, 14394, 17632, 18096, 19192, 21489, 23712, 26448, 28652, 28788, 31187, 36192, 38384, 42978, 45581, 52896, 57304, 57576, 62374, 69571, 76768, 85956, 91162, 93561, 114608, 115152, 124748, 136743, 139142, 171912, 182324, 187122, 208713, 229216, 230304, 249496, 273486, 278284, 343824, 364648, 374244, 417426, 498992, 546972, 556568, 592553, 687648, 729296, 748488, 834852, 904423, 997984, 1093944, 1113136, 1185106, 1321849, 1458592, 1496976, 1669704, 1777659, 1808846, 2187888, 2226272, 2370212, 2643698, 2713269, 2993952, 3339408, 3555318, 3617692, 3965547, 4375776, 4740424, 5287396, 5426538, 6678816, 7110636, 7235384, 7931094, 9480848, 10574792, 10853076, 14221272, 14470768, 15862188, 17184037, 18961696, 21149584, 21706152, 28442544, 28941536, 31724376, 34368074, 42299168, 43412304, 51552111, 56885088, 63448752, 68736148, 86824608, 103104222, 126897504, 137472296, 206208444, 274944592, 412416888, 549889184, 824833776, 1649667552]

約数ペア:

[(1, 1649667552), (2, 824833776), (3, 549889184), (4, 412416888), (6, 274944592), (8, 206208444), (12, 137472296), (13, 126897504), (16, 103104222), (19, 86824608), (24, 68736148), (26, 63448752), (29, 56885088), (32, 51552111), (38, 43412304), (39, 42299168), (48, 34368074), (52, 31724376), (57, 28941536), (58, 28442544), (76, 21706152), (78, 21149584), (87, 18961696), (96, 17184037), (104, 15862188), (114, 14470768), (116, 14221272), (152, 10853076), (156, 10574792), (174, 9480848), (208, 7931094), (228, 7235384), (232, 7110636), (247, 6678816), (304, 5426538), (312, 5287396), (348, 4740424), (377, 4375776), (416, 3965547), (456, 3617692), (464, 3555318), (494, 3339408), (551, 2993952), (608, 2713269), (624, 2643698), (696, 2370212), (741, 2226272), (754, 2187888), (912, 1808846), (928, 1777659), (988, 1669704), (1102, 1496976), (1131, 1458592), (1248, 1321849), (1392, 1185106), (1482, 1113136), (1508, 1093944), (1653, 997984), (1824, 904423), (1976, 834852), (2204, 748488), (2262, 729296), (2399, 687648), (2784, 592553), (2964, 556568), (3016, 546972), (3306, 498992), (3952, 417426), (4408, 374244), (4524, 364648), (4798, 343824), (5928, 278284), (6032, 273486), (6612, 249496), (7163, 230304), (7197, 229216), (7904, 208713), (8816, 187122), (9048, 182324), (9596, 171912), (11856, 139142), (12064, 136743), (13224, 124748), (14326, 115152), (14394, 114608), (17632, 93561), (18096, 91162), (19192, 85956), (21489, 76768), (23712, 69571), (26448, 62374), (28652, 57576), (28788, 57304), (31187, 52896), (36192, 45581), (38384, 42978)]