338889216

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 160

約数和(自身を含む): 951635520

約数和(自身を除く): 612746304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 67, 74, 89, 96, 111, 128, 134, 148, 178, 192, 201, 222, 256, 267, 268, 296, 356, 384, 402, 444, 512, 534, 536, 592, 712, 768, 804, 888, 1068, 1072, 1184, 1424, 1536, 1608, 1776, 2136, 2144, 2368, 2479, 2848, 3216, 3293, 3552, 4272, 4288, 4736, 4958, 5696, 5963, 6432, 6586, 7104, 7437, 8544, 8576, 9472, 9879, 9916, 11392, 11926, 12864, 13172, 14208, 14874, 17088, 17152, 17889, 18944, 19758, 19832, 22784, 23852, 25728, 26344, 28416, 29748, 34176, 34304, 35778, 39516, 39664, 45568, 47704, 51456, 52688, 56832, 59496, 68352, 71556, 79032, 79328, 95408, 102912, 105376, 118992, 136704, 143112, 158064, 158656, 190816, 210752, 220631, 237984, 286224, 316128, 317312, 381632, 421504, 441262, 475968, 572448, 632256, 634624, 661893, 763264, 843008, 882524, 951936, 1144896, 1264512, 1269248, 1323786, 1526528, 1686016, 1765048, 1903872, 2289792, 2529024, 2647572, 3053056, 3530096, 3807744, 4579584, 5058048, 5295144, 7060192, 9159168, 10590288, 14120384, 21180576, 28240768, 42361152, 56481536, 84722304, 112963072, 169444608, 338889216]

約数ペア:

[(1, 338889216), (2, 169444608), (3, 112963072), (4, 84722304), (6, 56481536), (8, 42361152), (12, 28240768), (16, 21180576), (24, 14120384), (32, 10590288), (37, 9159168), (48, 7060192), (64, 5295144), (67, 5058048), (74, 4579584), (89, 3807744), (96, 3530096), (111, 3053056), (128, 2647572), (134, 2529024), (148, 2289792), (178, 1903872), (192, 1765048), (201, 1686016), (222, 1526528), (256, 1323786), (267, 1269248), (268, 1264512), (296, 1144896), (356, 951936), (384, 882524), (402, 843008), (444, 763264), (512, 661893), (534, 634624), (536, 632256), (592, 572448), (712, 475968), (768, 441262), (804, 421504), (888, 381632), (1068, 317312), (1072, 316128), (1184, 286224), (1424, 237984), (1536, 220631), (1608, 210752), (1776, 190816), (2136, 158656), (2144, 158064), (2368, 143112), (2479, 136704), (2848, 118992), (3216, 105376), (3293, 102912), (3552, 95408), (4272, 79328), (4288, 79032), (4736, 71556), (4958, 68352), (5696, 59496), (5963, 56832), (6432, 52688), (6586, 51456), (7104, 47704), (7437, 45568), (8544, 39664), (8576, 39516), (9472, 35778), (9879, 34304), (9916, 34176), (11392, 29748), (11926, 28416), (12864, 26344), (13172, 25728), (14208, 23852), (14874, 22784), (17088, 19832), (17152, 19758), (17889, 18944)]