221382336

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1446

約数の個数: 112

約数和(自身を含む): 675209216

約数和(自身を除く): 453826880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 168, 192, 224, 254, 336, 381, 448, 508, 672, 762, 889, 1016, 1297, 1344, 1524, 1778, 2032, 2594, 2667, 3048, 3556, 3891, 4064, 5188, 5334, 6096, 7112, 7782, 8128, 9079, 10376, 10668, 12192, 14224, 15564, 18158, 20752, 21336, 24384, 27237, 28448, 31128, 36316, 41504, 42672, 54474, 56896, 62256, 72632, 83008, 85344, 108948, 124512, 145264, 164719, 170688, 217896, 249024, 290528, 329438, 435792, 494157, 581056, 658876, 871584, 988314, 1153033, 1317752, 1743168, 1976628, 2306066, 2635504, 3459099, 3953256, 4612132, 5271008, 6918198, 7906512, 9224264, 10542016, 13836396, 15813024, 18448528, 27672792, 31626048, 36897056, 55345584, 73794112, 110691168, 221382336]

約数ペア:

[(1, 221382336), (2, 110691168), (3, 73794112), (4, 55345584), (6, 36897056), (7, 31626048), (8, 27672792), (12, 18448528), (14, 15813024), (16, 13836396), (21, 10542016), (24, 9224264), (28, 7906512), (32, 6918198), (42, 5271008), (48, 4612132), (56, 3953256), (64, 3459099), (84, 2635504), (96, 2306066), (112, 1976628), (127, 1743168), (168, 1317752), (192, 1153033), (224, 988314), (254, 871584), (336, 658876), (381, 581056), (448, 494157), (508, 435792), (672, 329438), (762, 290528), (889, 249024), (1016, 217896), (1297, 170688), (1344, 164719), (1524, 145264), (1778, 124512), (2032, 108948), (2594, 85344), (2667, 83008), (3048, 72632), (3556, 62256), (3891, 56896), (4064, 54474), (5188, 42672), (5334, 41504), (6096, 36316), (7112, 31128), (7782, 28448), (8128, 27237), (9079, 24384), (10376, 21336), (10668, 20752), (12192, 18158), (14224, 15564)]