290262336

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 224

約数和(自身を含む): 972921600

約数和(自身を除く): 682659264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 52, 56, 64, 74, 78, 84, 91, 96, 104, 111, 112, 148, 156, 168, 182, 192, 208, 222, 224, 259, 273, 296, 312, 336, 364, 416, 444, 448, 449, 481, 518, 546, 592, 624, 672, 728, 777, 832, 888, 898, 962, 1036, 1092, 1184, 1248, 1344, 1347, 1443, 1456, 1554, 1776, 1796, 1924, 2072, 2184, 2368, 2496, 2694, 2886, 2912, 3108, 3143, 3367, 3552, 3592, 3848, 4144, 4368, 5388, 5772, 5824, 5837, 6216, 6286, 6734, 7104, 7184, 7696, 8288, 8736, 9429, 10101, 10776, 11544, 11674, 12432, 12572, 13468, 14368, 15392, 16576, 16613, 17472, 17511, 18858, 20202, 21552, 23088, 23348, 24864, 25144, 26936, 28736, 30784, 33226, 35022, 37716, 40404, 40859, 43104, 46176, 46696, 49728, 49839, 50288, 53872, 66452, 70044, 75432, 80808, 81718, 86208, 92352, 93392, 99678, 100576, 107744, 116291, 122577, 132904, 140088, 150864, 161616, 163436, 186784, 199356, 201152, 215488, 215969, 232582, 245154, 265808, 280176, 301728, 323232, 326872, 348873, 373568, 398712, 431938, 465164, 490308, 531616, 560352, 603456, 646464, 647907, 653744, 697746, 797424, 863876, 930328, 980616, 1063232, 1120704, 1295814, 1307488, 1395492, 1511783, 1594848, 1727752, 1860656, 1961232, 2591628, 2614976, 2790984, 3023566, 3189696, 3455504, 3721312, 3922464, 4535349, 5183256, 5581968, 6047132, 6911008, 7442624, 7844928, 9070698, 10366512, 11163936, 12094264, 13822016, 18141396, 20733024, 22327872, 24188528, 36282792, 41466048, 48377056, 72565584, 96754112, 145131168, 290262336]

約数ペア:

[(1, 290262336), (2, 145131168), (3, 96754112), (4, 72565584), (6, 48377056), (7, 41466048), (8, 36282792), (12, 24188528), (13, 22327872), (14, 20733024), (16, 18141396), (21, 13822016), (24, 12094264), (26, 11163936), (28, 10366512), (32, 9070698), (37, 7844928), (39, 7442624), (42, 6911008), (48, 6047132), (52, 5581968), (56, 5183256), (64, 4535349), (74, 3922464), (78, 3721312), (84, 3455504), (91, 3189696), (96, 3023566), (104, 2790984), (111, 2614976), (112, 2591628), (148, 1961232), (156, 1860656), (168, 1727752), (182, 1594848), (192, 1511783), (208, 1395492), (222, 1307488), (224, 1295814), (259, 1120704), (273, 1063232), (296, 980616), (312, 930328), (336, 863876), (364, 797424), (416, 697746), (444, 653744), (448, 647907), (449, 646464), (481, 603456), (518, 560352), (546, 531616), (592, 490308), (624, 465164), (672, 431938), (728, 398712), (777, 373568), (832, 348873), (888, 326872), (898, 323232), (962, 301728), (1036, 280176), (1092, 265808), (1184, 245154), (1248, 232582), (1344, 215969), (1347, 215488), (1443, 201152), (1456, 199356), (1554, 186784), (1776, 163436), (1796, 161616), (1924, 150864), (2072, 140088), (2184, 132904), (2368, 122577), (2496, 116291), (2694, 107744), (2886, 100576), (2912, 99678), (3108, 93392), (3143, 92352), (3367, 86208), (3552, 81718), (3592, 80808), (3848, 75432), (4144, 70044), (4368, 66452), (5388, 53872), (5772, 50288), (5824, 49839), (5837, 49728), (6216, 46696), (6286, 46176), (6734, 43104), (7104, 40859), (7184, 40404), (7696, 37716), (8288, 35022), (8736, 33226), (9429, 30784), (10101, 28736), (10776, 26936), (11544, 25144), (11674, 24864), (12432, 23348), (12572, 23088), (13468, 21552), (14368, 20202), (15392, 18858), (16576, 17511), (16613, 17472)]