332241136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 688844800

約数和(自身を除く): 356603664

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 79, 122, 124, 139, 158, 244, 248, 278, 316, 488, 496, 556, 632, 976, 1112, 1264, 1891, 2224, 2449, 3782, 4309, 4819, 4898, 7564, 8479, 8618, 9638, 9796, 10981, 15128, 16958, 17236, 19276, 19592, 21962, 30256, 33916, 34472, 38552, 39184, 43924, 67832, 68944, 77104, 87848, 135664, 149389, 175696, 262849, 298778, 340411, 525698, 597556, 669841, 680822, 1051396, 1195112, 1339682, 1361644, 2102792, 2390224, 2679364, 2723288, 4205584, 5358728, 5446576, 10717456, 20765071, 41530142, 83060284, 166120568, 332241136]

約数ペア:

[(1, 332241136), (2, 166120568), (4, 83060284), (8, 41530142), (16, 20765071), (31, 10717456), (61, 5446576), (62, 5358728), (79, 4205584), (122, 2723288), (124, 2679364), (139, 2390224), (158, 2102792), (244, 1361644), (248, 1339682), (278, 1195112), (316, 1051396), (488, 680822), (496, 669841), (556, 597556), (632, 525698), (976, 340411), (1112, 298778), (1264, 262849), (1891, 175696), (2224, 149389), (2449, 135664), (3782, 87848), (4309, 77104), (4819, 68944), (4898, 67832), (7564, 43924), (8479, 39184), (8618, 38552), (9638, 34472), (9796, 33916), (10981, 30256), (15128, 21962), (16958, 19592), (17236, 19276)]