221045376

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^2\times {\mathrm{599}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 607716000

約数和(自身を除く): 386670624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 599, 744, 961, 992, 1198, 1488, 1797, 1922, 1984, 2396, 2883, 2976, 3594, 3844, 3968, 4792, 5766, 5952, 7188, 7688, 9584, 11532, 11904, 14376, 15376, 18569, 19168, 23064, 28752, 30752, 37138, 38336, 46128, 55707, 57504, 61504, 74276, 76672, 92256, 111414, 115008, 123008, 148552, 184512, 222828, 230016, 297104, 369024, 445656, 575639, 594208, 891312, 1151278, 1188416, 1726917, 1782624, 2302556, 2376832, 3453834, 3565248, 4605112, 6907668, 7130496, 9210224, 13815336, 18420448, 27630672, 36840896, 55261344, 73681792, 110522688, 221045376]

約数ペア:

[(1, 221045376), (2, 110522688), (3, 73681792), (4, 55261344), (6, 36840896), (8, 27630672), (12, 18420448), (16, 13815336), (24, 9210224), (31, 7130496), (32, 6907668), (48, 4605112), (62, 3565248), (64, 3453834), (93, 2376832), (96, 2302556), (124, 1782624), (128, 1726917), (186, 1188416), (192, 1151278), (248, 891312), (372, 594208), (384, 575639), (496, 445656), (599, 369024), (744, 297104), (961, 230016), (992, 222828), (1198, 184512), (1488, 148552), (1797, 123008), (1922, 115008), (1984, 111414), (2396, 92256), (2883, 76672), (2976, 74276), (3594, 61504), (3844, 57504), (3968, 55707), (4792, 46128), (5766, 38336), (5952, 37138), (7188, 30752), (7688, 28752), (9584, 23064), (11532, 19168), (11904, 18569), (14376, 15376)]