219901896

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 679536000

約数和(自身を除く): 459634104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 29, 36, 38, 46, 57, 58, 69, 72, 76, 87, 92, 114, 116, 138, 152, 171, 174, 184, 207, 228, 232, 241, 261, 276, 342, 348, 414, 437, 456, 482, 522, 551, 552, 667, 684, 696, 723, 828, 874, 964, 1044, 1102, 1311, 1334, 1368, 1446, 1653, 1656, 1748, 1928, 2001, 2088, 2169, 2204, 2622, 2668, 2892, 3306, 3496, 3933, 4002, 4338, 4408, 4579, 4959, 5244, 5336, 5543, 5784, 6003, 6612, 6989, 7866, 8004, 8676, 9158, 9918, 10488, 11086, 12006, 12673, 13224, 13737, 13978, 15732, 16008, 16629, 17352, 18316, 19836, 20967, 22172, 24012, 25346, 27474, 27956, 31464, 33258, 36632, 38019, 39672, 41211, 41934, 44344, 48024, 49887, 50692, 54948, 55912, 62901, 66516, 76038, 82422, 83868, 99774, 101384, 105317, 109896, 114057, 125802, 132791, 133032, 152076, 160747, 164844, 167736, 199548, 210634, 228114, 251604, 265582, 304152, 315951, 321494, 329688, 398373, 399096, 421268, 456228, 482241, 503208, 531164, 631902, 642988, 796746, 842536, 912456, 947853, 964482, 1062328, 1195119, 1263804, 1285976, 1446723, 1593492, 1895706, 1928964, 2390238, 2527608, 2893446, 3054193, 3186984, 3791412, 3857928, 4780476, 5786892, 6108386, 7582824, 9162579, 9560952, 11573784, 12216772, 18325158, 24433544, 27487737, 36650316, 54975474, 73300632, 109950948, 219901896]

約数ペア:

[(1, 219901896), (2, 109950948), (3, 73300632), (4, 54975474), (6, 36650316), (8, 27487737), (9, 24433544), (12, 18325158), (18, 12216772), (19, 11573784), (23, 9560952), (24, 9162579), (29, 7582824), (36, 6108386), (38, 5786892), (46, 4780476), (57, 3857928), (58, 3791412), (69, 3186984), (72, 3054193), (76, 2893446), (87, 2527608), (92, 2390238), (114, 1928964), (116, 1895706), (138, 1593492), (152, 1446723), (171, 1285976), (174, 1263804), (184, 1195119), (207, 1062328), (228, 964482), (232, 947853), (241, 912456), (261, 842536), (276, 796746), (342, 642988), (348, 631902), (414, 531164), (437, 503208), (456, 482241), (482, 456228), (522, 421268), (551, 399096), (552, 398373), (667, 329688), (684, 321494), (696, 315951), (723, 304152), (828, 265582), (874, 251604), (964, 228114), (1044, 210634), (1102, 199548), (1311, 167736), (1334, 164844), (1368, 160747), (1446, 152076), (1653, 133032), (1656, 132791), (1748, 125802), (1928, 114057), (2001, 109896), (2088, 105317), (2169, 101384), (2204, 99774), (2622, 83868), (2668, 82422), (2892, 76038), (3306, 66516), (3496, 62901), (3933, 55912), (4002, 54948), (4338, 50692), (4408, 49887), (4579, 48024), (4959, 44344), (5244, 41934), (5336, 41211), (5543, 39672), (5784, 38019), (6003, 36632), (6612, 33258), (6989, 31464), (7866, 27956), (8004, 27474), (8676, 25346), (9158, 24012), (9918, 22172), (10488, 20967), (11086, 19836), (12006, 18316), (12673, 17352), (13224, 16629), (13737, 16008), (13978, 15732)]