423171504

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^2$

素因数の和:252

約数の個数: 180

約数和(自身を含む): 1394683056

約数和(自身を除く): 971511552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 89, 106, 112, 126, 144, 159, 168, 178, 212, 252, 267, 318, 336, 356, 371, 424, 477, 504, 534, 623, 636, 712, 742, 801, 848, 954, 1008, 1068, 1113, 1246, 1272, 1424, 1484, 1602, 1869, 1908, 2136, 2226, 2492, 2544, 2968, 3204, 3339, 3738, 3816, 4272, 4452, 4717, 4984, 5607, 5936, 6408, 6678, 7476, 7632, 7921, 8904, 9434, 9968, 11214, 12816, 13356, 14151, 14952, 15842, 17808, 18868, 22428, 23763, 26712, 28302, 29904, 31684, 33019, 37736, 42453, 44856, 47526, 53424, 55447, 56604, 63368, 66038, 71289, 75472, 84906, 89712, 95052, 99057, 110894, 113208, 126736, 132076, 142578, 166341, 169812, 190104, 198114, 221788, 226416, 264152, 285156, 297171, 332682, 339624, 380208, 396228, 419813, 443576, 499023, 528304, 570312, 594342, 665364, 679248, 792456, 839626, 887152, 998046, 1140624, 1188684, 1259439, 1330728, 1584912, 1679252, 1996092, 2377368, 2518878, 2661456, 2938691, 3358504, 3778317, 3992184, 4754736, 5037756, 5877382, 6717008, 7556634, 7984368, 8816073, 10075512, 11754764, 15113268, 17632146, 20151024, 23509528, 26448219, 30226536, 35264292, 47019056, 52896438, 60453072, 70528584, 105792876, 141057168, 211585752, 423171504]

約数ペア:

[(1, 423171504), (2, 211585752), (3, 141057168), (4, 105792876), (6, 70528584), (7, 60453072), (8, 52896438), (9, 47019056), (12, 35264292), (14, 30226536), (16, 26448219), (18, 23509528), (21, 20151024), (24, 17632146), (28, 15113268), (36, 11754764), (42, 10075512), (48, 8816073), (53, 7984368), (56, 7556634), (63, 6717008), (72, 5877382), (84, 5037756), (89, 4754736), (106, 3992184), (112, 3778317), (126, 3358504), (144, 2938691), (159, 2661456), (168, 2518878), (178, 2377368), (212, 1996092), (252, 1679252), (267, 1584912), (318, 1330728), (336, 1259439), (356, 1188684), (371, 1140624), (424, 998046), (477, 887152), (504, 839626), (534, 792456), (623, 679248), (636, 665364), (712, 594342), (742, 570312), (801, 528304), (848, 499023), (954, 443576), (1008, 419813), (1068, 396228), (1113, 380208), (1246, 339624), (1272, 332682), (1424, 297171), (1484, 285156), (1602, 264152), (1869, 226416), (1908, 221788), (2136, 198114), (2226, 190104), (2492, 169812), (2544, 166341), (2968, 142578), (3204, 132076), (3339, 126736), (3738, 113208), (3816, 110894), (4272, 99057), (4452, 95052), (4717, 89712), (4984, 84906), (5607, 75472), (5936, 71289), (6408, 66038), (6678, 63368), (7476, 56604), (7632, 55447), (7921, 53424), (8904, 47526), (9434, 44856), (9968, 42453), (11214, 37736), (12816, 33019), (13356, 31684), (14151, 29904), (14952, 28302), (15842, 26712), (17808, 23763), (18868, 22428)]