1261469664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:542

約数の個数: 288

約数和(自身を含む): 4461649920

約数和(自身を除く): 3200180256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 127, 144, 156, 168, 182, 208, 224, 234, 252, 254, 273, 288, 312, 336, 364, 379, 381, 416, 468, 504, 508, 546, 624, 672, 728, 758, 762, 819, 889, 936, 1008, 1016, 1092, 1137, 1143, 1248, 1456, 1516, 1524, 1638, 1651, 1778, 1872, 2016, 2032, 2184, 2274, 2286, 2653, 2667, 2912, 3032, 3048, 3276, 3302, 3411, 3556, 3744, 4064, 4368, 4548, 4572, 4927, 4953, 5306, 5334, 6064, 6096, 6552, 6604, 6822, 7112, 7959, 8001, 8736, 9096, 9144, 9854, 9906, 10612, 10668, 11557, 12128, 12192, 13104, 13208, 13644, 14224, 14781, 14859, 15918, 16002, 18192, 18288, 19708, 19812, 21224, 21336, 23114, 23877, 26208, 26416, 27288, 28448, 29562, 29718, 31836, 32004, 34489, 34671, 36384, 36576, 39416, 39624, 42448, 42672, 44343, 46228, 47754, 48133, 52832, 54576, 59124, 59436, 63672, 64008, 68978, 69342, 78832, 79248, 84896, 85344, 88686, 92456, 95508, 96266, 103467, 104013, 109152, 118248, 118872, 127344, 128016, 137956, 138684, 144399, 157664, 158496, 177372, 184912, 191016, 192532, 206934, 208026, 236496, 237744, 254688, 256032, 275912, 277368, 288798, 310401, 336931, 354744, 369824, 382032, 385064, 413868, 416052, 433197, 472992, 475488, 551824, 554736, 577596, 620802, 625729, 673862, 709488, 764064, 770128, 827736, 832104, 866394, 1010793, 1103648, 1109472, 1155192, 1241604, 1251458, 1347724, 1418976, 1540256, 1655472, 1664208, 1732788, 1877187, 2021586, 2310384, 2483208, 2502916, 2695448, 3032379, 3310944, 3328416, 3465576, 3754374, 4043172, 4380103, 4620768, 4966416, 5005832, 5390896, 5631561, 6064758, 6931152, 7508748, 8086344, 8760206, 9932832, 10011664, 10781792, 11263122, 12129516, 13140309, 13862304, 15017496, 16172688, 17520412, 20023328, 22526244, 24259032, 26280618, 30034992, 32345376, 35040824, 39420927, 45052488, 48518064, 52561236, 60069984, 70081648, 78841854, 90104976, 97036128, 105122472, 140163296, 157683708, 180209952, 210244944, 315367416, 420489888, 630734832, 1261469664]

約数ペア:

[(1, 1261469664), (2, 630734832), (3, 420489888), (4, 315367416), (6, 210244944), (7, 180209952), (8, 157683708), (9, 140163296), (12, 105122472), (13, 97036128), (14, 90104976), (16, 78841854), (18, 70081648), (21, 60069984), (24, 52561236), (26, 48518064), (28, 45052488), (32, 39420927), (36, 35040824), (39, 32345376), (42, 30034992), (48, 26280618), (52, 24259032), (56, 22526244), (63, 20023328), (72, 17520412), (78, 16172688), (84, 15017496), (91, 13862304), (96, 13140309), (104, 12129516), (112, 11263122), (117, 10781792), (126, 10011664), (127, 9932832), (144, 8760206), (156, 8086344), (168, 7508748), (182, 6931152), (208, 6064758), (224, 5631561), (234, 5390896), (252, 5005832), (254, 4966416), (273, 4620768), (288, 4380103), (312, 4043172), (336, 3754374), (364, 3465576), (379, 3328416), (381, 3310944), (416, 3032379), (468, 2695448), (504, 2502916), (508, 2483208), (546, 2310384), (624, 2021586), (672, 1877187), (728, 1732788), (758, 1664208), (762, 1655472), (819, 1540256), (889, 1418976), (936, 1347724), (1008, 1251458), (1016, 1241604), (1092, 1155192), (1137, 1109472), (1143, 1103648), (1248, 1010793), (1456, 866394), (1516, 832104), (1524, 827736), (1638, 770128), (1651, 764064), (1778, 709488), (1872, 673862), (2016, 625729), (2032, 620802), (2184, 577596), (2274, 554736), (2286, 551824), (2653, 475488), (2667, 472992), (2912, 433197), (3032, 416052), (3048, 413868), (3276, 385064), (3302, 382032), (3411, 369824), (3556, 354744), (3744, 336931), (4064, 310401), (4368, 288798), (4548, 277368), (4572, 275912), (4927, 256032), (4953, 254688), (5306, 237744), (5334, 236496), (6064, 208026), (6096, 206934), (6552, 192532), (6604, 191016), (6822, 184912), (7112, 177372), (7959, 158496), (8001, 157664), (8736, 144399), (9096, 138684), (9144, 137956), (9854, 128016), (9906, 127344), (10612, 118872), (10668, 118248), (11557, 109152), (12128, 104013), (12192, 103467), (13104, 96266), (13208, 95508), (13644, 92456), (14224, 88686), (14781, 85344), (14859, 84896), (15918, 79248), (16002, 78832), (18192, 69342), (18288, 68978), (19708, 64008), (19812, 63672), (21224, 59436), (21336, 59124), (23114, 54576), (23877, 52832), (26208, 48133), (26416, 47754), (27288, 46228), (28448, 44343), (29562, 42672), (29718, 42448), (31836, 39624), (32004, 39416), (34489, 36576), (34671, 36384)]