215603856

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 200

約数和(自身を含む): 685622784

約数和(自身を除く): 470018928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 67, 72, 78, 81, 104, 108, 117, 134, 144, 156, 162, 191, 201, 208, 216, 234, 268, 312, 324, 351, 382, 402, 432, 468, 536, 573, 603, 624, 648, 702, 764, 804, 871, 936, 1053, 1072, 1146, 1206, 1296, 1404, 1528, 1608, 1719, 1742, 1809, 1872, 2106, 2292, 2412, 2483, 2613, 2808, 3056, 3216, 3438, 3484, 3618, 4212, 4584, 4824, 4966, 5157, 5226, 5427, 5616, 6876, 6968, 7236, 7449, 7839, 8424, 9168, 9648, 9932, 10314, 10452, 10854, 12797, 13752, 13936, 14472, 14898, 15471, 15678, 16848, 19864, 20628, 20904, 21708, 22347, 23517, 25594, 27504, 28944, 29796, 30942, 31356, 38391, 39728, 41256, 41808, 43416, 44694, 47034, 51188, 59592, 61884, 62712, 67041, 70551, 76782, 82512, 86832, 89388, 94068, 102376, 115173, 119184, 123768, 125424, 134082, 141102, 153564, 166361, 178776, 188136, 201123, 204752, 230346, 247536, 268164, 282204, 307128, 332722, 345519, 357552, 376272, 402246, 460692, 499083, 536328, 564408, 614256, 665444, 691038, 804492, 921384, 998166, 1036557, 1072656, 1128816, 1330888, 1382076, 1497249, 1608984, 1842768, 1996332, 2073114, 2661776, 2764152, 2994498, 3217968, 3992664, 4146228, 4491747, 5528304, 5988996, 7985328, 8292456, 8983494, 11977992, 13475241, 16584912, 17966988, 23955984, 26950482, 35933976, 53900964, 71867952, 107801928, 215603856]

約数ペア:

[(1, 215603856), (2, 107801928), (3, 71867952), (4, 53900964), (6, 35933976), (8, 26950482), (9, 23955984), (12, 17966988), (13, 16584912), (16, 13475241), (18, 11977992), (24, 8983494), (26, 8292456), (27, 7985328), (36, 5988996), (39, 5528304), (48, 4491747), (52, 4146228), (54, 3992664), (67, 3217968), (72, 2994498), (78, 2764152), (81, 2661776), (104, 2073114), (108, 1996332), (117, 1842768), (134, 1608984), (144, 1497249), (156, 1382076), (162, 1330888), (191, 1128816), (201, 1072656), (208, 1036557), (216, 998166), (234, 921384), (268, 804492), (312, 691038), (324, 665444), (351, 614256), (382, 564408), (402, 536328), (432, 499083), (468, 460692), (536, 402246), (573, 376272), (603, 357552), (624, 345519), (648, 332722), (702, 307128), (764, 282204), (804, 268164), (871, 247536), (936, 230346), (1053, 204752), (1072, 201123), (1146, 188136), (1206, 178776), (1296, 166361), (1404, 153564), (1528, 141102), (1608, 134082), (1719, 125424), (1742, 123768), (1809, 119184), (1872, 115173), (2106, 102376), (2292, 94068), (2412, 89388), (2483, 86832), (2613, 82512), (2808, 76782), (3056, 70551), (3216, 67041), (3438, 62712), (3484, 61884), (3618, 59592), (4212, 51188), (4584, 47034), (4824, 44694), (4966, 43416), (5157, 41808), (5226, 41256), (5427, 39728), (5616, 38391), (6876, 31356), (6968, 30942), (7236, 29796), (7449, 28944), (7839, 27504), (8424, 25594), (9168, 23517), (9648, 22347), (9932, 21708), (10314, 20904), (10452, 20628), (10854, 19864), (12797, 16848), (13752, 15678), (13936, 15471), (14472, 14898)]