215015472

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 200

約数和(自身を含む): 720552096

約数和(自身を除く): 505536624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 137, 144, 162, 168, 173, 189, 216, 252, 274, 324, 336, 346, 378, 411, 432, 504, 519, 548, 567, 648, 692, 756, 822, 959, 1008, 1038, 1096, 1134, 1211, 1233, 1296, 1384, 1512, 1557, 1644, 1918, 2076, 2192, 2268, 2422, 2466, 2768, 2877, 3024, 3114, 3288, 3633, 3699, 3836, 4152, 4536, 4671, 4844, 4932, 5754, 6228, 6576, 7266, 7398, 7672, 8304, 8631, 9072, 9342, 9688, 9864, 10899, 11097, 11508, 12456, 14013, 14532, 14796, 15344, 17262, 18684, 19376, 19728, 21798, 22194, 23016, 23701, 24912, 25893, 28026, 29064, 29592, 32697, 34524, 37368, 43596, 44388, 46032, 47402, 51786, 56052, 58128, 59184, 65394, 69048, 71103, 74736, 77679, 87192, 88776, 94804, 98091, 103572, 112104, 130788, 138096, 142206, 155358, 165907, 174384, 177552, 189608, 196182, 207144, 213309, 224208, 261576, 284412, 310716, 331814, 379216, 392364, 414288, 426618, 497721, 523152, 568824, 621432, 639927, 663628, 784728, 853236, 995442, 1137648, 1242864, 1279854, 1327256, 1493163, 1569456, 1706472, 1919781, 1990884, 2559708, 2654512, 2986326, 3412944, 3839562, 3981768, 4479489, 5119416, 5972652, 7679124, 7963536, 8958978, 10238832, 11945304, 13438467, 15358248, 17917956, 23890608, 26876934, 30716496, 35835912, 53753868, 71671824, 107507736, 215015472]

約数ペア:

[(1, 215015472), (2, 107507736), (3, 71671824), (4, 53753868), (6, 35835912), (7, 30716496), (8, 26876934), (9, 23890608), (12, 17917956), (14, 15358248), (16, 13438467), (18, 11945304), (21, 10238832), (24, 8958978), (27, 7963536), (28, 7679124), (36, 5972652), (42, 5119416), (48, 4479489), (54, 3981768), (56, 3839562), (63, 3412944), (72, 2986326), (81, 2654512), (84, 2559708), (108, 1990884), (112, 1919781), (126, 1706472), (137, 1569456), (144, 1493163), (162, 1327256), (168, 1279854), (173, 1242864), (189, 1137648), (216, 995442), (252, 853236), (274, 784728), (324, 663628), (336, 639927), (346, 621432), (378, 568824), (411, 523152), (432, 497721), (504, 426618), (519, 414288), (548, 392364), (567, 379216), (648, 331814), (692, 310716), (756, 284412), (822, 261576), (959, 224208), (1008, 213309), (1038, 207144), (1096, 196182), (1134, 189608), (1211, 177552), (1233, 174384), (1296, 165907), (1384, 155358), (1512, 142206), (1557, 138096), (1644, 130788), (1918, 112104), (2076, 103572), (2192, 98091), (2268, 94804), (2422, 88776), (2466, 87192), (2768, 77679), (2877, 74736), (3024, 71103), (3114, 69048), (3288, 65394), (3633, 59184), (3699, 58128), (3836, 56052), (4152, 51786), (4536, 47402), (4671, 46032), (4844, 44388), (4932, 43596), (5754, 37368), (6228, 34524), (6576, 32697), (7266, 29592), (7398, 29064), (7672, 28026), (8304, 25893), (8631, 24912), (9072, 23701), (9342, 23016), (9688, 22194), (9864, 21798), (10899, 19728), (11097, 19376), (11508, 18684), (12456, 17262), (14013, 15344), (14532, 14796)]