2172681576

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1217

約数の個数: 192

約数和(自身を含む): 6664420800

約数和(自身を除く): 4491739224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 72, 78, 104, 106, 108, 117, 156, 159, 169, 212, 216, 234, 312, 318, 338, 351, 424, 468, 477, 507, 636, 676, 689, 702, 936, 954, 1014, 1123, 1272, 1352, 1378, 1404, 1431, 1521, 1908, 2028, 2067, 2246, 2756, 2808, 2862, 3042, 3369, 3816, 4056, 4134, 4492, 4563, 5512, 5724, 6084, 6201, 6738, 8268, 8957, 8984, 9126, 10107, 11448, 12168, 12402, 13476, 14599, 16536, 17914, 18252, 18603, 20214, 24804, 26871, 26952, 29198, 30321, 35828, 36504, 37206, 40428, 43797, 49608, 53742, 58396, 59519, 60642, 71656, 74412, 80613, 80856, 87594, 107484, 116792, 119038, 121284, 131391, 148824, 161226, 175188, 178557, 189787, 214968, 238076, 241839, 242568, 262782, 322452, 350376, 357114, 379574, 394173, 476152, 483678, 525564, 535671, 569361, 644904, 714228, 759148, 773747, 788346, 967356, 1051128, 1071342, 1138722, 1428456, 1518296, 1547494, 1576692, 1607013, 1708083, 1934712, 2142684, 2277444, 2321241, 3094988, 3153384, 3214026, 3416166, 4285368, 4554888, 4642482, 5124249, 6189976, 6428052, 6832332, 6963723, 9284964, 10058711, 10248498, 12856104, 13664664, 13927446, 18569928, 20117422, 20496996, 20891169, 27854892, 30176133, 40234844, 40993992, 41782338, 55709784, 60352266, 80469688, 83564676, 90528399, 120704532, 167129352, 181056798, 241409064, 271585197, 362113596, 543170394, 724227192, 1086340788, 2172681576]

約数ペア:

[(1, 2172681576), (2, 1086340788), (3, 724227192), (4, 543170394), (6, 362113596), (8, 271585197), (9, 241409064), (12, 181056798), (13, 167129352), (18, 120704532), (24, 90528399), (26, 83564676), (27, 80469688), (36, 60352266), (39, 55709784), (52, 41782338), (53, 40993992), (54, 40234844), (72, 30176133), (78, 27854892), (104, 20891169), (106, 20496996), (108, 20117422), (117, 18569928), (156, 13927446), (159, 13664664), (169, 12856104), (212, 10248498), (216, 10058711), (234, 9284964), (312, 6963723), (318, 6832332), (338, 6428052), (351, 6189976), (424, 5124249), (468, 4642482), (477, 4554888), (507, 4285368), (636, 3416166), (676, 3214026), (689, 3153384), (702, 3094988), (936, 2321241), (954, 2277444), (1014, 2142684), (1123, 1934712), (1272, 1708083), (1352, 1607013), (1378, 1576692), (1404, 1547494), (1431, 1518296), (1521, 1428456), (1908, 1138722), (2028, 1071342), (2067, 1051128), (2246, 967356), (2756, 788346), (2808, 773747), (2862, 759148), (3042, 714228), (3369, 644904), (3816, 569361), (4056, 535671), (4134, 525564), (4492, 483678), (4563, 476152), (5512, 394173), (5724, 379574), (6084, 357114), (6201, 350376), (6738, 322452), (8268, 262782), (8957, 242568), (8984, 241839), (9126, 238076), (10107, 214968), (11448, 189787), (12168, 178557), (12402, 175188), (13476, 161226), (14599, 148824), (16536, 131391), (17914, 121284), (18252, 119038), (18603, 116792), (20214, 107484), (24804, 87594), (26871, 80856), (26952, 80613), (29198, 74412), (30321, 71656), (35828, 60642), (36504, 59519), (37206, 58396), (40428, 53742), (43797, 49608)]