211644192

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 608332032

約数和(自身を除く): 396687840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 197, 228, 248, 304, 361, 372, 394, 456, 496, 589, 591, 608, 722, 744, 788, 912, 992, 1083, 1178, 1182, 1444, 1488, 1576, 1767, 1824, 2166, 2356, 2364, 2888, 2976, 3152, 3534, 3743, 4332, 4712, 4728, 5776, 6107, 6304, 7068, 7486, 8664, 9424, 9456, 11191, 11229, 11552, 12214, 14136, 14972, 17328, 18321, 18848, 18912, 22382, 22458, 24428, 28272, 29944, 33573, 34656, 36642, 44764, 44916, 48856, 56544, 59888, 67146, 71117, 73284, 89528, 89832, 97712, 116033, 119776, 134292, 142234, 146568, 179056, 179664, 195424, 213351, 232066, 268584, 284468, 293136, 348099, 358112, 359328, 426702, 464132, 537168, 568936, 586272, 696198, 853404, 928264, 1074336, 1137872, 1392396, 1706808, 1856528, 2204627, 2275744, 2784792, 3413616, 3713056, 4409254, 5569584, 6613881, 6827232, 8818508, 11139168, 13227762, 17637016, 26455524, 35274032, 52911048, 70548064, 105822096, 211644192]

約数ペア:

[(1, 211644192), (2, 105822096), (3, 70548064), (4, 52911048), (6, 35274032), (8, 26455524), (12, 17637016), (16, 13227762), (19, 11139168), (24, 8818508), (31, 6827232), (32, 6613881), (38, 5569584), (48, 4409254), (57, 3713056), (62, 3413616), (76, 2784792), (93, 2275744), (96, 2204627), (114, 1856528), (124, 1706808), (152, 1392396), (186, 1137872), (197, 1074336), (228, 928264), (248, 853404), (304, 696198), (361, 586272), (372, 568936), (394, 537168), (456, 464132), (496, 426702), (589, 359328), (591, 358112), (608, 348099), (722, 293136), (744, 284468), (788, 268584), (912, 232066), (992, 213351), (1083, 195424), (1178, 179664), (1182, 179056), (1444, 146568), (1488, 142234), (1576, 134292), (1767, 119776), (1824, 116033), (2166, 97712), (2356, 89832), (2364, 89528), (2888, 73284), (2976, 71117), (3152, 67146), (3534, 59888), (3743, 56544), (4332, 48856), (4712, 44916), (4728, 44764), (5776, 36642), (6107, 34656), (6304, 33573), (7068, 29944), (7486, 28272), (8664, 24428), (9424, 22458), (9456, 22382), (11191, 18912), (11229, 18848), (11552, 18321), (12214, 17328), (14136, 14972)]