2747394468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2155

約数の個数: 216

約数和(自身を含む): 8875915776

約数和(自身を除く): 6128521308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 169, 182, 186, 217, 234, 252, 273, 279, 338, 364, 372, 403, 434, 468, 507, 546, 558, 651, 676, 806, 819, 868, 1014, 1092, 1116, 1183, 1209, 1302, 1521, 1612, 1638, 1953, 2028, 2081, 2366, 2418, 2604, 2821, 3042, 3276, 3549, 3627, 3906, 4162, 4732, 4836, 5239, 5642, 6084, 6243, 7098, 7254, 7812, 8324, 8463, 10478, 10647, 11284, 12486, 14196, 14508, 14567, 15717, 16926, 18729, 20956, 21294, 24972, 25389, 27053, 29134, 31434, 33852, 36673, 37458, 42588, 43701, 47151, 50778, 54106, 58268, 62868, 64511, 73346, 74916, 81159, 87402, 94302, 101556, 108212, 110019, 129022, 131103, 146692, 162318, 174804, 188604, 189371, 193533, 220038, 243477, 258044, 262206, 324636, 330057, 351689, 378742, 387066, 440076, 451577, 486954, 524412, 568113, 580599, 660114, 703378, 757484, 774132, 838643, 903154, 973908, 1055067, 1136226, 1161198, 1320228, 1354731, 1406756, 1677286, 1704339, 1806308, 2110134, 2272452, 2322396, 2461823, 2515929, 2709462, 3165201, 3354572, 3408678, 4064193, 4220268, 4923646, 5031858, 5418924, 5870501, 6330402, 6817356, 7385469, 7547787, 8128386, 9847292, 10063716, 10902359, 11741002, 12660804, 14770938, 15095574, 16256772, 17611503, 21804718, 22156407, 23482004, 29541876, 30191148, 32707077, 35223006, 43609436, 44312814, 52834509, 65414154, 70446012, 76316513, 88625628, 98121231, 105669018, 130828308, 152633026, 196242462, 211338036, 228949539, 305266052, 392484924, 457899078, 686848617, 915798156, 1373697234, 2747394468]

約数ペア:

[(1, 2747394468), (2, 1373697234), (3, 915798156), (4, 686848617), (6, 457899078), (7, 392484924), (9, 305266052), (12, 228949539), (13, 211338036), (14, 196242462), (18, 152633026), (21, 130828308), (26, 105669018), (28, 98121231), (31, 88625628), (36, 76316513), (39, 70446012), (42, 65414154), (52, 52834509), (62, 44312814), (63, 43609436), (78, 35223006), (84, 32707077), (91, 30191148), (93, 29541876), (117, 23482004), (124, 22156407), (126, 21804718), (156, 17611503), (169, 16256772), (182, 15095574), (186, 14770938), (217, 12660804), (234, 11741002), (252, 10902359), (273, 10063716), (279, 9847292), (338, 8128386), (364, 7547787), (372, 7385469), (403, 6817356), (434, 6330402), (468, 5870501), (507, 5418924), (546, 5031858), (558, 4923646), (651, 4220268), (676, 4064193), (806, 3408678), (819, 3354572), (868, 3165201), (1014, 2709462), (1092, 2515929), (1116, 2461823), (1183, 2322396), (1209, 2272452), (1302, 2110134), (1521, 1806308), (1612, 1704339), (1638, 1677286), (1953, 1406756), (2028, 1354731), (2081, 1320228), (2366, 1161198), (2418, 1136226), (2604, 1055067), (2821, 973908), (3042, 903154), (3276, 838643), (3549, 774132), (3627, 757484), (3906, 703378), (4162, 660114), (4732, 580599), (4836, 568113), (5239, 524412), (5642, 486954), (6084, 451577), (6243, 440076), (7098, 387066), (7254, 378742), (7812, 351689), (8324, 330057), (8463, 324636), (10478, 262206), (10647, 258044), (11284, 243477), (12486, 220038), (14196, 193533), (14508, 189371), (14567, 188604), (15717, 174804), (16926, 162318), (18729, 146692), (20956, 131103), (21294, 129022), (24972, 110019), (25389, 108212), (27053, 101556), (29134, 94302), (31434, 87402), (33852, 81159), (36673, 74916), (37458, 73346), (42588, 64511), (43701, 62868), (47151, 58268), (50778, 54106)]