218254848

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:464

約数の個数: 160

約数和(自身を含む): 678813696

約数和(自身を除く): 460558848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 256, 318, 336, 371, 383, 384, 424, 448, 512, 636, 672, 742, 766, 768, 848, 896, 1113, 1149, 1272, 1344, 1484, 1532, 1536, 1696, 1792, 2226, 2298, 2544, 2681, 2688, 2968, 3064, 3392, 3584, 4452, 4596, 5088, 5362, 5376, 5936, 6128, 6784, 8043, 8904, 9192, 10176, 10724, 10752, 11872, 12256, 13568, 16086, 17808, 18384, 20299, 20352, 21448, 23744, 24512, 27136, 32172, 35616, 36768, 40598, 40704, 42896, 47488, 49024, 60897, 64344, 71232, 73536, 81196, 81408, 85792, 94976, 98048, 121794, 128688, 142093, 142464, 147072, 162392, 171584, 189952, 196096, 243588, 257376, 284186, 284928, 294144, 324784, 343168, 426279, 487176, 514752, 568372, 569856, 588288, 649568, 686336, 852558, 974352, 1029504, 1136744, 1299136, 1372672, 1705116, 1948704, 2059008, 2273488, 2598272, 3410232, 3897408, 4118016, 4546976, 5196544, 6820464, 7794816, 9093952, 10393088, 13640928, 15589632, 18187904, 27281856, 31179264, 36375808, 54563712, 72751616, 109127424, 218254848]

約数ペア:

[(1, 218254848), (2, 109127424), (3, 72751616), (4, 54563712), (6, 36375808), (7, 31179264), (8, 27281856), (12, 18187904), (14, 15589632), (16, 13640928), (21, 10393088), (24, 9093952), (28, 7794816), (32, 6820464), (42, 5196544), (48, 4546976), (53, 4118016), (56, 3897408), (64, 3410232), (84, 2598272), (96, 2273488), (106, 2059008), (112, 1948704), (128, 1705116), (159, 1372672), (168, 1299136), (192, 1136744), (212, 1029504), (224, 974352), (256, 852558), (318, 686336), (336, 649568), (371, 588288), (383, 569856), (384, 568372), (424, 514752), (448, 487176), (512, 426279), (636, 343168), (672, 324784), (742, 294144), (766, 284928), (768, 284186), (848, 257376), (896, 243588), (1113, 196096), (1149, 189952), (1272, 171584), (1344, 162392), (1484, 147072), (1532, 142464), (1536, 142093), (1696, 128688), (1792, 121794), (2226, 98048), (2298, 94976), (2544, 85792), (2681, 81408), (2688, 81196), (2968, 73536), (3064, 71232), (3392, 64344), (3584, 60897), (4452, 49024), (4596, 47488), (5088, 42896), (5362, 40704), (5376, 40598), (5936, 36768), (6128, 35616), (6784, 32172), (8043, 27136), (8904, 24512), (9192, 23744), (10176, 21448), (10724, 20352), (10752, 20299), (11872, 18384), (12256, 17808), (13568, 16086)]