640797012792

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{5782949}}^1$

素因数の和:5782992

約数の個数: 112

約数和(自身を含む): 1896229305000

約数和(自身を除く): 1255432292208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 729, 972, 1026, 1368, 1458, 1539, 1944, 2052, 2916, 3078, 4104, 4617, 5832, 6156, 9234, 12312, 13851, 18468, 27702, 36936, 55404, 110808, 5782949, 11565898, 17348847, 23131796, 34697694, 46263592, 52046541, 69395388, 104093082, 109876031, 138790776, 156139623, 208186164, 219752062, 312279246, 329628093, 416372328, 439504124, 468418869, 624558492, 659256186, 879008248, 936837738, 988884279, 1249116984, 1318512372, 1405256607, 1873675476, 1977768558, 2637024744, 2810513214, 2966652837, 3747350952, 3955537116, 4215769821, 5621026428, 5933305674, 7911074232, 8431539642, 8899958511, 11242052856, 11866611348, 16863079284, 17799917022, 23733222696, 26699875533, 33726158568, 35599834044, 53399751066, 71199668088, 80099626599, 106799502132, 160199253198, 213599004264, 320398506396, 640797012792]

約数ペア:

[(1, 640797012792), (2, 320398506396), (3, 213599004264), (4, 160199253198), (6, 106799502132), (8, 80099626599), (9, 71199668088), (12, 53399751066), (18, 35599834044), (19, 33726158568), (24, 26699875533), (27, 23733222696), (36, 17799917022), (38, 16863079284), (54, 11866611348), (57, 11242052856), (72, 8899958511), (76, 8431539642), (81, 7911074232), (108, 5933305674), (114, 5621026428), (152, 4215769821), (162, 3955537116), (171, 3747350952), (216, 2966652837), (228, 2810513214), (243, 2637024744), (324, 1977768558), (342, 1873675476), (456, 1405256607), (486, 1318512372), (513, 1249116984), (648, 988884279), (684, 936837738), (729, 879008248), (972, 659256186), (1026, 624558492), (1368, 468418869), (1458, 439504124), (1539, 416372328), (1944, 329628093), (2052, 312279246), (2916, 219752062), (3078, 208186164), (4104, 156139623), (4617, 138790776), (5832, 109876031), (6156, 104093082), (9234, 69395388), (12312, 52046541), (13851, 46263592), (18468, 34697694), (27702, 23131796), (36936, 17348847), (55404, 11565898), (110808, 5782949)]