1571141208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 256

約数和(自身を含む): 5007744000

約数和(自身を除く): 3436602792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 59, 78, 84, 89, 91, 104, 118, 137, 156, 168, 177, 178, 182, 236, 267, 273, 274, 312, 354, 356, 364, 411, 413, 472, 534, 546, 548, 623, 708, 712, 728, 767, 822, 826, 959, 1068, 1092, 1096, 1157, 1239, 1246, 1416, 1534, 1644, 1652, 1781, 1869, 1918, 2136, 2184, 2301, 2314, 2478, 2492, 2877, 3068, 3288, 3304, 3471, 3562, 3738, 3836, 4602, 4628, 4956, 4984, 5251, 5343, 5369, 5754, 6136, 6942, 7124, 7476, 7672, 8083, 8099, 9204, 9256, 9912, 10502, 10686, 10738, 11508, 12193, 12467, 13884, 14248, 14952, 15753, 16107, 16166, 16198, 18408, 21004, 21372, 21476, 23016, 24249, 24297, 24386, 24934, 27768, 31506, 32214, 32332, 32396, 36579, 36757, 37401, 42008, 42744, 42952, 48498, 48594, 48772, 49868, 56581, 63012, 64428, 64664, 64792, 68263, 73158, 73514, 74802, 85351, 96996, 97188, 97544, 99736, 105079, 110271, 113162, 126024, 128856, 136526, 146316, 147028, 149604, 158509, 169743, 170702, 193992, 194376, 204789, 210158, 220542, 226324, 256053, 273052, 292632, 294056, 299208, 315237, 317018, 339486, 341404, 409578, 420316, 441084, 452648, 475527, 477841, 512106, 546104, 630474, 634036, 678972, 682808, 719387, 735553, 819156, 840632, 882168, 951054, 955682, 1024212, 1109563, 1260948, 1268072, 1357944, 1433523, 1438774, 1471106, 1638312, 1902108, 1911364, 2048424, 2158161, 2206659, 2219126, 2521896, 2867046, 2877548, 2942212, 3328689, 3804216, 3822728, 4316322, 4413318, 4438252, 5035709, 5734092, 5755096, 5884424, 6657378, 8632644, 8826636, 8876504, 9352031, 10071418, 11468184, 13314756, 15107127, 17265288, 17653272, 18704062, 20142836, 26629512, 28056093, 30214254, 37408124, 40285672, 56112186, 60428508, 65464217, 74816248, 112224372, 120857016, 130928434, 196392651, 224448744, 261856868, 392785302, 523713736, 785570604, 1571141208]

約数ペア:

[(1, 1571141208), (2, 785570604), (3, 523713736), (4, 392785302), (6, 261856868), (7, 224448744), (8, 196392651), (12, 130928434), (13, 120857016), (14, 112224372), (21, 74816248), (24, 65464217), (26, 60428508), (28, 56112186), (39, 40285672), (42, 37408124), (52, 30214254), (56, 28056093), (59, 26629512), (78, 20142836), (84, 18704062), (89, 17653272), (91, 17265288), (104, 15107127), (118, 13314756), (137, 11468184), (156, 10071418), (168, 9352031), (177, 8876504), (178, 8826636), (182, 8632644), (236, 6657378), (267, 5884424), (273, 5755096), (274, 5734092), (312, 5035709), (354, 4438252), (356, 4413318), (364, 4316322), (411, 3822728), (413, 3804216), (472, 3328689), (534, 2942212), (546, 2877548), (548, 2867046), (623, 2521896), (708, 2219126), (712, 2206659), (728, 2158161), (767, 2048424), (822, 1911364), (826, 1902108), (959, 1638312), (1068, 1471106), (1092, 1438774), (1096, 1433523), (1157, 1357944), (1239, 1268072), (1246, 1260948), (1416, 1109563), (1534, 1024212), (1644, 955682), (1652, 951054), (1781, 882168), (1869, 840632), (1918, 819156), (2136, 735553), (2184, 719387), (2301, 682808), (2314, 678972), (2478, 634036), (2492, 630474), (2877, 546104), (3068, 512106), (3288, 477841), (3304, 475527), (3471, 452648), (3562, 441084), (3738, 420316), (3836, 409578), (4602, 341404), (4628, 339486), (4956, 317018), (4984, 315237), (5251, 299208), (5343, 294056), (5369, 292632), (5754, 273052), (6136, 256053), (6942, 226324), (7124, 220542), (7476, 210158), (7672, 204789), (8083, 194376), (8099, 193992), (9204, 170702), (9256, 169743), (9912, 158509), (10502, 149604), (10686, 147028), (10738, 146316), (11508, 136526), (12193, 128856), (12467, 126024), (13884, 113162), (14248, 110271), (14952, 105079), (15753, 99736), (16107, 97544), (16166, 97188), (16198, 96996), (18408, 85351), (21004, 74802), (21372, 73514), (21476, 73158), (23016, 68263), (24249, 64792), (24297, 64664), (24386, 64428), (24934, 63012), (27768, 56581), (31506, 49868), (32214, 48772), (32332, 48594), (32396, 48498), (36579, 42952), (36757, 42744), (37401, 42008)]