213167904

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 585252864

約数和(自身を除く): 372084960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 83, 93, 96, 124, 166, 186, 248, 249, 332, 372, 496, 498, 664, 744, 863, 992, 996, 1328, 1488, 1726, 1992, 2573, 2589, 2656, 2976, 3452, 3984, 5146, 5178, 6904, 7719, 7968, 10292, 10356, 13808, 15438, 20584, 20712, 26753, 27616, 30876, 41168, 41424, 53506, 61752, 71629, 80259, 82336, 82848, 107012, 123504, 143258, 160518, 214024, 214887, 247008, 286516, 321036, 428048, 429774, 573032, 642072, 856096, 859548, 1146064, 1284144, 1719096, 2220499, 2292128, 2568288, 3438192, 4440998, 6661497, 6876384, 8881996, 13322994, 17763992, 26645988, 35527984, 53291976, 71055968, 106583952, 213167904]

約数ペア:

[(1, 213167904), (2, 106583952), (3, 71055968), (4, 53291976), (6, 35527984), (8, 26645988), (12, 17763992), (16, 13322994), (24, 8881996), (31, 6876384), (32, 6661497), (48, 4440998), (62, 3438192), (83, 2568288), (93, 2292128), (96, 2220499), (124, 1719096), (166, 1284144), (186, 1146064), (248, 859548), (249, 856096), (332, 642072), (372, 573032), (496, 429774), (498, 428048), (664, 321036), (744, 286516), (863, 247008), (992, 214887), (996, 214024), (1328, 160518), (1488, 143258), (1726, 123504), (1992, 107012), (2573, 82848), (2589, 82336), (2656, 80259), (2976, 71629), (3452, 61752), (3984, 53506), (5146, 41424), (5178, 41168), (6904, 30876), (7719, 27616), (7968, 26753), (10292, 20712), (10356, 20584), (13808, 15438)]