448242984

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:794

約数の個数: 240

約数和(自身を含む): 1539410400

約数和(自身を除く): 1091167416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 81, 84, 98, 108, 114, 126, 133, 147, 152, 162, 168, 171, 189, 196, 216, 228, 252, 266, 294, 324, 342, 378, 392, 399, 441, 456, 504, 513, 532, 567, 588, 648, 684, 743, 756, 798, 882, 931, 1026, 1064, 1134, 1176, 1197, 1323, 1368, 1486, 1512, 1539, 1596, 1764, 1862, 2052, 2229, 2268, 2394, 2646, 2793, 2972, 3078, 3192, 3528, 3591, 3724, 3969, 4104, 4458, 4536, 4788, 5201, 5292, 5586, 5944, 6156, 6687, 7182, 7448, 7938, 8379, 8916, 9576, 10402, 10584, 10773, 11172, 12312, 13374, 14117, 14364, 15603, 15876, 16758, 17832, 20061, 20804, 21546, 22344, 25137, 26748, 28234, 28728, 31206, 31752, 33516, 36407, 40122, 41608, 42351, 43092, 46809, 50274, 53496, 56468, 60183, 62412, 67032, 72814, 75411, 80244, 84702, 86184, 93618, 98819, 100548, 109221, 112936, 120366, 124824, 127053, 140427, 145628, 150822, 160488, 169404, 187236, 197638, 201096, 218442, 240732, 254106, 280854, 291256, 296457, 301644, 327663, 338808, 374472, 381159, 395276, 421281, 436884, 481464, 508212, 561708, 592914, 603288, 655326, 691733, 762318, 790552, 842562, 873768, 889371, 982989, 1016424, 1123416, 1143477, 1185828, 1310652, 1383466, 1524636, 1685124, 1778742, 1965978, 2075199, 2286954, 2371656, 2621304, 2668113, 2766932, 2948967, 3049272, 3370248, 3557484, 3931956, 4150398, 4573908, 5336226, 5533864, 5897934, 6225597, 7114968, 7863912, 8004339, 8300796, 9147816, 10672452, 11795868, 12451194, 16008678, 16601592, 18676791, 21344904, 23591736, 24902388, 32017356, 37353582, 49804776, 56030373, 64034712, 74707164, 112060746, 149414328, 224121492, 448242984]

約数ペア:

[(1, 448242984), (2, 224121492), (3, 149414328), (4, 112060746), (6, 74707164), (7, 64034712), (8, 56030373), (9, 49804776), (12, 37353582), (14, 32017356), (18, 24902388), (19, 23591736), (21, 21344904), (24, 18676791), (27, 16601592), (28, 16008678), (36, 12451194), (38, 11795868), (42, 10672452), (49, 9147816), (54, 8300796), (56, 8004339), (57, 7863912), (63, 7114968), (72, 6225597), (76, 5897934), (81, 5533864), (84, 5336226), (98, 4573908), (108, 4150398), (114, 3931956), (126, 3557484), (133, 3370248), (147, 3049272), (152, 2948967), (162, 2766932), (168, 2668113), (171, 2621304), (189, 2371656), (196, 2286954), (216, 2075199), (228, 1965978), (252, 1778742), (266, 1685124), (294, 1524636), (324, 1383466), (342, 1310652), (378, 1185828), (392, 1143477), (399, 1123416), (441, 1016424), (456, 982989), (504, 889371), (513, 873768), (532, 842562), (567, 790552), (588, 762318), (648, 691733), (684, 655326), (743, 603288), (756, 592914), (798, 561708), (882, 508212), (931, 481464), (1026, 436884), (1064, 421281), (1134, 395276), (1176, 381159), (1197, 374472), (1323, 338808), (1368, 327663), (1486, 301644), (1512, 296457), (1539, 291256), (1596, 280854), (1764, 254106), (1862, 240732), (2052, 218442), (2229, 201096), (2268, 197638), (2394, 187236), (2646, 169404), (2793, 160488), (2972, 150822), (3078, 145628), (3192, 140427), (3528, 127053), (3591, 124824), (3724, 120366), (3969, 112936), (4104, 109221), (4458, 100548), (4536, 98819), (4788, 93618), (5201, 86184), (5292, 84702), (5586, 80244), (5944, 75411), (6156, 72814), (6687, 67032), (7182, 62412), (7448, 60183), (7938, 56468), (8379, 53496), (8916, 50274), (9576, 46809), (10402, 43092), (10584, 42351), (10773, 41608), (11172, 40122), (12312, 36407), (13374, 33516), (14117, 31752), (14364, 31206), (15603, 28728), (15876, 28234), (16758, 26748), (17832, 25137), (20061, 22344), (20804, 21546)]