656439691968

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{47947}}^1$

素因数の和:48129

約数の個数: 280

約数和(自身を含む): 2063087364800

約数和(自身を除く): 1406647672832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 139, 144, 152, 162, 171, 192, 216, 228, 278, 288, 304, 324, 342, 417, 432, 456, 513, 556, 576, 608, 648, 684, 834, 864, 912, 1026, 1112, 1216, 1251, 1296, 1368, 1539, 1668, 1728, 1824, 2052, 2224, 2502, 2592, 2641, 2736, 3078, 3336, 3648, 3753, 4104, 4448, 5004, 5184, 5282, 5472, 6156, 6672, 7506, 7923, 8208, 8896, 10008, 10564, 10944, 11259, 12312, 13344, 15012, 15846, 16416, 20016, 21128, 22518, 23769, 24624, 26688, 30024, 31692, 32832, 40032, 42256, 45036, 47538, 47947, 49248, 60048, 63384, 71307, 80064, 84512, 90072, 95076, 95894, 98496, 120096, 126768, 142614, 143841, 169024, 180144, 190152, 191788, 213921, 240192, 253536, 285228, 287682, 360288, 380304, 383576, 427842, 431523, 507072, 570456, 575364, 720576, 760608, 767152, 855684, 863046, 910993, 1140912, 1150728, 1294569, 1521216, 1534304, 1711368, 1726092, 1821986, 2281824, 2301456, 2589138, 2732979, 3068608, 3422736, 3452184, 3643972, 3883707, 4563648, 4602912, 5178276, 5465958, 6664633, 6845472, 6904368, 7287944, 7767414, 8198937, 9205824, 10356552, 10931916, 13329266, 13690944, 13808736, 14575888, 15534828, 16397874, 19993899, 20713104, 21863832, 24596811, 26658532, 27617472, 29151776, 31069656, 32795748, 39987798, 41426208, 43727664, 49193622, 53317064, 58303552, 59981697, 62139312, 65591496, 73790433, 79975596, 82852416, 87455328, 98387244, 106634128, 119963394, 124278624, 126628027, 131182992, 147580866, 159951192, 174910656, 179945091, 196774488, 213268256, 239926788, 248557248, 253256054, 262365984, 295161732, 319902384, 359890182, 379884081, 393548976, 426536512, 479853576, 506512108, 524731968, 539835273, 590323464, 639804768, 719780364, 759768162, 787097952, 959707152, 1013024216, 1079670546, 1139652243, 1180646928, 1279609536, 1439560728, 1519536324, 1574195904, 1919414304, 2026048432, 2159341092, 2279304486, 2361293856, 2879121456, 3039072648, 3418956729, 3838828608, 4052096864, 4318682184, 4558608972, 4722587712, 5758242912, 6078145296, 6837913458, 8104193728, 8637364368, 9117217944, 10256870187, 11516485824, 12156290592, 13675826916, 17274728736, 18234435888, 20513740374, 24312581184, 27351653832, 34549457472, 36468871776, 41027480748, 54703307664, 72937743552, 82054961496, 109406615328, 164109922992, 218813230656, 328219845984, 656439691968]

約数ペア:

[(1, 656439691968), (2, 328219845984), (3, 218813230656), (4, 164109922992), (6, 109406615328), (8, 82054961496), (9, 72937743552), (12, 54703307664), (16, 41027480748), (18, 36468871776), (19, 34549457472), (24, 27351653832), (27, 24312581184), (32, 20513740374), (36, 18234435888), (38, 17274728736), (48, 13675826916), (54, 12156290592), (57, 11516485824), (64, 10256870187), (72, 9117217944), (76, 8637364368), (81, 8104193728), (96, 6837913458), (108, 6078145296), (114, 5758242912), (139, 4722587712), (144, 4558608972), (152, 4318682184), (162, 4052096864), (171, 3838828608), (192, 3418956729), (216, 3039072648), (228, 2879121456), (278, 2361293856), (288, 2279304486), (304, 2159341092), (324, 2026048432), (342, 1919414304), (417, 1574195904), (432, 1519536324), (456, 1439560728), (513, 1279609536), (556, 1180646928), (576, 1139652243), (608, 1079670546), (648, 1013024216), (684, 959707152), (834, 787097952), (864, 759768162), (912, 719780364), (1026, 639804768), (1112, 590323464), (1216, 539835273), (1251, 524731968), (1296, 506512108), (1368, 479853576), (1539, 426536512), (1668, 393548976), (1728, 379884081), (1824, 359890182), (2052, 319902384), (2224, 295161732), (2502, 262365984), (2592, 253256054), (2641, 248557248), (2736, 239926788), (3078, 213268256), (3336, 196774488), (3648, 179945091), (3753, 174910656), (4104, 159951192), (4448, 147580866), (5004, 131182992), (5184, 126628027), (5282, 124278624), (5472, 119963394), (6156, 106634128), (6672, 98387244), (7506, 87455328), (7923, 82852416), (8208, 79975596), (8896, 73790433), (10008, 65591496), (10564, 62139312), (10944, 59981697), (11259, 58303552), (12312, 53317064), (13344, 49193622), (15012, 43727664), (15846, 41426208), (16416, 39987798), (20016, 32795748), (21128, 31069656), (22518, 29151776), (23769, 27617472), (24624, 26658532), (26688, 24596811), (30024, 21863832), (31692, 20713104), (32832, 19993899), (40032, 16397874), (42256, 15534828), (45036, 14575888), (47538, 13808736), (47947, 13690944), (49248, 13329266), (60048, 10931916), (63384, 10356552), (71307, 9205824), (80064, 8198937), (84512, 7767414), (90072, 7287944), (95076, 6904368), (95894, 6845472), (98496, 6664633), (120096, 5465958), (126768, 5178276), (142614, 4602912), (143841, 4563648), (169024, 3883707), (180144, 3643972), (190152, 3452184), (191788, 3422736), (213921, 3068608), (240192, 2732979), (253536, 2589138), (285228, 2301456), (287682, 2281824), (360288, 1821986), (380304, 1726092), (383576, 1711368), (427842, 1534304), (431523, 1521216), (507072, 1294569), (570456, 1150728), (575364, 1140912), (720576, 910993), (760608, 863046), (767152, 855684)]