508481344

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:157

約数の個数: 224

約数和(自身を含む): 1310883840

約数和(自身を除く): 802402496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 41, 47, 56, 62, 64, 76, 82, 94, 112, 124, 133, 152, 164, 188, 217, 224, 248, 266, 287, 304, 328, 329, 376, 434, 448, 496, 532, 574, 589, 608, 656, 658, 752, 779, 868, 893, 992, 1064, 1148, 1178, 1216, 1271, 1312, 1316, 1457, 1504, 1558, 1736, 1786, 1927, 1984, 2128, 2296, 2356, 2542, 2624, 2632, 2914, 3008, 3116, 3472, 3572, 3854, 4123, 4256, 4592, 4712, 5084, 5264, 5453, 5828, 6232, 6251, 6944, 7144, 7708, 8246, 8512, 8897, 9184, 9424, 10168, 10199, 10528, 10906, 11656, 12464, 12502, 13489, 13888, 14288, 15416, 16492, 17794, 18368, 18848, 20336, 20398, 21056, 21812, 23312, 24149, 24928, 25004, 26978, 27683, 28576, 30832, 32984, 35588, 36613, 37696, 40672, 40796, 43624, 46624, 48298, 49856, 50008, 53956, 55366, 57152, 59737, 61664, 65968, 71176, 73226, 81344, 81592, 87248, 93248, 96596, 100016, 107912, 110732, 119474, 123328, 131936, 142352, 146452, 163184, 169043, 174496, 193192, 193781, 200032, 215824, 221464, 238948, 256291, 263872, 284704, 292904, 326368, 338086, 348992, 386384, 387562, 400064, 418159, 431648, 442928, 477896, 512582, 569408, 585808, 652736, 676172, 772768, 775124, 836318, 863296, 885856, 955792, 1025164, 1135003, 1171616, 1352344, 1545536, 1550248, 1672636, 1771712, 1911584, 2050328, 2270006, 2343232, 2704688, 3100496, 3345272, 3823168, 4100656, 4540012, 5409376, 6200992, 6690544, 7945021, 8201312, 9080024, 10818752, 12401984, 13381088, 15890042, 16402624, 18160048, 26762176, 31780084, 36320096, 63560168, 72640192, 127120336, 254240672, 508481344]

約数ペア:

[(1, 508481344), (2, 254240672), (4, 127120336), (7, 72640192), (8, 63560168), (14, 36320096), (16, 31780084), (19, 26762176), (28, 18160048), (31, 16402624), (32, 15890042), (38, 13381088), (41, 12401984), (47, 10818752), (56, 9080024), (62, 8201312), (64, 7945021), (76, 6690544), (82, 6200992), (94, 5409376), (112, 4540012), (124, 4100656), (133, 3823168), (152, 3345272), (164, 3100496), (188, 2704688), (217, 2343232), (224, 2270006), (248, 2050328), (266, 1911584), (287, 1771712), (304, 1672636), (328, 1550248), (329, 1545536), (376, 1352344), (434, 1171616), (448, 1135003), (496, 1025164), (532, 955792), (574, 885856), (589, 863296), (608, 836318), (656, 775124), (658, 772768), (752, 676172), (779, 652736), (868, 585808), (893, 569408), (992, 512582), (1064, 477896), (1148, 442928), (1178, 431648), (1216, 418159), (1271, 400064), (1312, 387562), (1316, 386384), (1457, 348992), (1504, 338086), (1558, 326368), (1736, 292904), (1786, 284704), (1927, 263872), (1984, 256291), (2128, 238948), (2296, 221464), (2356, 215824), (2542, 200032), (2624, 193781), (2632, 193192), (2914, 174496), (3008, 169043), (3116, 163184), (3472, 146452), (3572, 142352), (3854, 131936), (4123, 123328), (4256, 119474), (4592, 110732), (4712, 107912), (5084, 100016), (5264, 96596), (5453, 93248), (5828, 87248), (6232, 81592), (6251, 81344), (6944, 73226), (7144, 71176), (7708, 65968), (8246, 61664), (8512, 59737), (8897, 57152), (9184, 55366), (9424, 53956), (10168, 50008), (10199, 49856), (10528, 48298), (10906, 46624), (11656, 43624), (12464, 40796), (12502, 40672), (13489, 37696), (13888, 36613), (14288, 35588), (15416, 32984), (16492, 30832), (17794, 28576), (18368, 27683), (18848, 26978), (20336, 25004), (20398, 24928), (21056, 24149), (21812, 23312)]