221688192

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1752

約数の個数: 128

約数和(自身を含む): 663505920

約数和(自身を除く): 441817728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1408, 1488, 1693, 1984, 2046, 2112, 2728, 2976, 3386, 3968, 4092, 4224, 5079, 5456, 5952, 6772, 8184, 10158, 10912, 11904, 13544, 16368, 18623, 20316, 21824, 27088, 32736, 37246, 40632, 43648, 52483, 54176, 55869, 65472, 74492, 81264, 104966, 108352, 111738, 130944, 148984, 157449, 162528, 209932, 216704, 223476, 297968, 314898, 325056, 419864, 446952, 577313, 595936, 629796, 650112, 839728, 893904, 1154626, 1191872, 1259592, 1679456, 1731939, 1787808, 2309252, 2383744, 2519184, 3358912, 3463878, 3575616, 4618504, 5038368, 6717824, 6927756, 7151232, 9237008, 10076736, 13855512, 18474016, 20153472, 27711024, 36948032, 55422048, 73896064, 110844096, 221688192]

約数ペア:

[(1, 221688192), (2, 110844096), (3, 73896064), (4, 55422048), (6, 36948032), (8, 27711024), (11, 20153472), (12, 18474016), (16, 13855512), (22, 10076736), (24, 9237008), (31, 7151232), (32, 6927756), (33, 6717824), (44, 5038368), (48, 4618504), (62, 3575616), (64, 3463878), (66, 3358912), (88, 2519184), (93, 2383744), (96, 2309252), (124, 1787808), (128, 1731939), (132, 1679456), (176, 1259592), (186, 1191872), (192, 1154626), (248, 893904), (264, 839728), (341, 650112), (352, 629796), (372, 595936), (384, 577313), (496, 446952), (528, 419864), (682, 325056), (704, 314898), (744, 297968), (992, 223476), (1023, 216704), (1056, 209932), (1364, 162528), (1408, 157449), (1488, 148984), (1693, 130944), (1984, 111738), (2046, 108352), (2112, 104966), (2728, 81264), (2976, 74492), (3386, 65472), (3968, 55869), (4092, 54176), (4224, 52483), (5079, 43648), (5456, 40632), (5952, 37246), (6772, 32736), (8184, 27088), (10158, 21824), (10912, 20316), (11904, 18623), (13544, 16368)]