16451907888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{6451}}^1$

素因数の和:6603

約数の個数: 160

約数和(自身を含む): 47222033152

約数和(自身を除く): 30770125264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 67, 78, 104, 122, 134, 156, 183, 201, 208, 244, 268, 312, 366, 402, 488, 536, 624, 732, 793, 804, 871, 976, 1072, 1464, 1586, 1608, 1742, 2379, 2613, 2928, 3172, 3216, 3484, 4087, 4758, 5226, 6344, 6451, 6968, 8174, 9516, 10452, 12261, 12688, 12902, 13936, 16348, 19032, 19353, 20904, 24522, 25804, 32696, 38064, 38706, 41808, 49044, 51608, 53131, 65392, 77412, 83863, 98088, 103216, 106262, 154824, 159393, 167726, 196176, 212524, 251589, 309648, 318786, 335452, 393511, 425048, 432217, 503178, 637572, 670904, 787022, 850096, 864434, 1006356, 1180533, 1275144, 1296651, 1341808, 1574044, 1728868, 2012712, 2361066, 2550288, 2593302, 3148088, 3457736, 4025424, 4722132, 5115643, 5186604, 5618821, 6296176, 6915472, 9444264, 10231286, 10373208, 11237642, 15346929, 16856463, 18888528, 20462572, 20746416, 22475284, 26365237, 30693858, 33712926, 40925144, 44950568, 52730474, 61387716, 67425852, 79095711, 81850288, 89901136, 105460948, 122775432, 134851704, 158191422, 210921896, 245550864, 269703408, 316382844, 342748081, 421843792, 632765688, 685496162, 1028244243, 1265531376, 1370992324, 2056488486, 2741984648, 4112976972, 5483969296, 8225953944, 16451907888]

約数ペア:

[(1, 16451907888), (2, 8225953944), (3, 5483969296), (4, 4112976972), (6, 2741984648), (8, 2056488486), (12, 1370992324), (13, 1265531376), (16, 1028244243), (24, 685496162), (26, 632765688), (39, 421843792), (48, 342748081), (52, 316382844), (61, 269703408), (67, 245550864), (78, 210921896), (104, 158191422), (122, 134851704), (134, 122775432), (156, 105460948), (183, 89901136), (201, 81850288), (208, 79095711), (244, 67425852), (268, 61387716), (312, 52730474), (366, 44950568), (402, 40925144), (488, 33712926), (536, 30693858), (624, 26365237), (732, 22475284), (793, 20746416), (804, 20462572), (871, 18888528), (976, 16856463), (1072, 15346929), (1464, 11237642), (1586, 10373208), (1608, 10231286), (1742, 9444264), (2379, 6915472), (2613, 6296176), (2928, 5618821), (3172, 5186604), (3216, 5115643), (3484, 4722132), (4087, 4025424), (4758, 3457736), (5226, 3148088), (6344, 2593302), (6451, 2550288), (6968, 2361066), (8174, 2012712), (9516, 1728868), (10452, 1574044), (12261, 1341808), (12688, 1296651), (12902, 1275144), (13936, 1180533), (16348, 1006356), (19032, 864434), (19353, 850096), (20904, 787022), (24522, 670904), (25804, 637572), (32696, 503178), (38064, 432217), (38706, 425048), (41808, 393511), (49044, 335452), (51608, 318786), (53131, 309648), (65392, 251589), (77412, 212524), (83863, 196176), (98088, 167726), (103216, 159393), (106262, 154824)]