21301562208

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1\times {\mathrm{4933}}^1$

素因数の和:6428

約数の個数: 96

約数和(自身を含む): 57771850752

約数和(自身を除く): 36470288544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1451, 1488, 2902, 2976, 4353, 4933, 5804, 8706, 9866, 11608, 14799, 17412, 19732, 23216, 29598, 34824, 39464, 44981, 46432, 59196, 69648, 78928, 89962, 118392, 134943, 139296, 152923, 157856, 179924, 236784, 269886, 305846, 359848, 458769, 473568, 539772, 611692, 719696, 917538, 1079544, 1223384, 1439392, 1835076, 2159088, 2446768, 3670152, 4318176, 4893536, 7157783, 7340304, 14315566, 14680608, 21473349, 28631132, 42946698, 57262264, 85893396, 114524528, 171786792, 221891273, 229049056, 343573584, 443782546, 665673819, 687147168, 887565092, 1331347638, 1775130184, 2662695276, 3550260368, 5325390552, 7100520736, 10650781104, 21301562208]

約数ペア:

[(1, 21301562208), (2, 10650781104), (3, 7100520736), (4, 5325390552), (6, 3550260368), (8, 2662695276), (12, 1775130184), (16, 1331347638), (24, 887565092), (31, 687147168), (32, 665673819), (48, 443782546), (62, 343573584), (93, 229049056), (96, 221891273), (124, 171786792), (186, 114524528), (248, 85893396), (372, 57262264), (496, 42946698), (744, 28631132), (992, 21473349), (1451, 14680608), (1488, 14315566), (2902, 7340304), (2976, 7157783), (4353, 4893536), (4933, 4318176), (5804, 3670152), (8706, 2446768), (9866, 2159088), (11608, 1835076), (14799, 1439392), (17412, 1223384), (19732, 1079544), (23216, 917538), (29598, 719696), (34824, 611692), (39464, 539772), (44981, 473568), (46432, 458769), (59196, 359848), (69648, 305846), (78928, 269886), (89962, 236784), (118392, 179924), (134943, 157856), (139296, 152923)]