249915552

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1186

約数の個数: 96

約数和(自身を含む): 686407680

約数和(自身を除く): 436492128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 79, 93, 96, 124, 158, 186, 237, 248, 316, 372, 474, 496, 632, 744, 948, 992, 1063, 1264, 1488, 1896, 2126, 2449, 2528, 2976, 3189, 3792, 4252, 4898, 6378, 7347, 7584, 8504, 9796, 12756, 14694, 17008, 19592, 25512, 29388, 32953, 34016, 39184, 51024, 58776, 65906, 78368, 83977, 98859, 102048, 117552, 131812, 167954, 197718, 235104, 251931, 263624, 335908, 395436, 503862, 527248, 671816, 790872, 1007724, 1054496, 1343632, 1581744, 2015448, 2603287, 2687264, 3163488, 4030896, 5206574, 7809861, 8061792, 10413148, 15619722, 20826296, 31239444, 41652592, 62478888, 83305184, 124957776, 249915552]

約数ペア:

[(1, 249915552), (2, 124957776), (3, 83305184), (4, 62478888), (6, 41652592), (8, 31239444), (12, 20826296), (16, 15619722), (24, 10413148), (31, 8061792), (32, 7809861), (48, 5206574), (62, 4030896), (79, 3163488), (93, 2687264), (96, 2603287), (124, 2015448), (158, 1581744), (186, 1343632), (237, 1054496), (248, 1007724), (316, 790872), (372, 671816), (474, 527248), (496, 503862), (632, 395436), (744, 335908), (948, 263624), (992, 251931), (1063, 235104), (1264, 197718), (1488, 167954), (1896, 131812), (2126, 117552), (2449, 102048), (2528, 98859), (2976, 83977), (3189, 78368), (3792, 65906), (4252, 58776), (4898, 51024), (6378, 39184), (7347, 34016), (7584, 32953), (8504, 29388), (9796, 25512), (12756, 19592), (14694, 17008)]