218940288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1733}}^1$

素因数の和:1804

約数の個数: 128

約数和(自身を含む): 679173120

約数和(自身を除く): 460232832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 896, 987, 1128, 1316, 1344, 1504, 1733, 1974, 2256, 2632, 2688, 3008, 3466, 3948, 4512, 5199, 5264, 6016, 6932, 7896, 9024, 10398, 10528, 12131, 13864, 15792, 18048, 20796, 21056, 24262, 27728, 31584, 36393, 41592, 42112, 48524, 55456, 63168, 72786, 81451, 83184, 97048, 110912, 126336, 145572, 162902, 166368, 194096, 221824, 244353, 291144, 325804, 332736, 388192, 488706, 570157, 582288, 651608, 665472, 776384, 977412, 1140314, 1164576, 1303216, 1552768, 1710471, 1954824, 2280628, 2329152, 2606432, 3420942, 3909648, 4561256, 4658304, 5212864, 6841884, 7819296, 9122512, 10425728, 13683768, 15638592, 18245024, 27367536, 31277184, 36490048, 54735072, 72980096, 109470144, 218940288]

約数ペア:

[(1, 218940288), (2, 109470144), (3, 72980096), (4, 54735072), (6, 36490048), (7, 31277184), (8, 27367536), (12, 18245024), (14, 15638592), (16, 13683768), (21, 10425728), (24, 9122512), (28, 7819296), (32, 6841884), (42, 5212864), (47, 4658304), (48, 4561256), (56, 3909648), (64, 3420942), (84, 2606432), (94, 2329152), (96, 2280628), (112, 1954824), (128, 1710471), (141, 1552768), (168, 1303216), (188, 1164576), (192, 1140314), (224, 977412), (282, 776384), (329, 665472), (336, 651608), (376, 582288), (384, 570157), (448, 488706), (564, 388192), (658, 332736), (672, 325804), (752, 291144), (896, 244353), (987, 221824), (1128, 194096), (1316, 166368), (1344, 162902), (1504, 145572), (1733, 126336), (1974, 110912), (2256, 97048), (2632, 83184), (2688, 81451), (3008, 72786), (3466, 63168), (3948, 55456), (4512, 48524), (5199, 42112), (5264, 41592), (6016, 36393), (6932, 31584), (7896, 27728), (9024, 24262), (10398, 21056), (10528, 20796), (12131, 18048), (13864, 15792)]