1319345712

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{160739}}^1$

素因数の和:160775

約数の個数: 80

約数和(自身を含む): 3986352000

約数和(自身を除く): 2667006288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 160739, 321478, 482217, 642956, 964434, 1285912, 1446651, 1928868, 2571824, 2893302, 3054041, 3857736, 4339953, 5786604, 6108082, 7715472, 8679906, 9162123, 11573208, 12216164, 17359812, 18324246, 23146416, 24432328, 27486369, 34719624, 36648492, 48864656, 54972738, 69439248, 73296984, 82459107, 109945476, 146593968, 164918214, 219890952, 329836428, 439781904, 659672856, 1319345712]

約数ペア:

[(1, 1319345712), (2, 659672856), (3, 439781904), (4, 329836428), (6, 219890952), (8, 164918214), (9, 146593968), (12, 109945476), (16, 82459107), (18, 73296984), (19, 69439248), (24, 54972738), (27, 48864656), (36, 36648492), (38, 34719624), (48, 27486369), (54, 24432328), (57, 23146416), (72, 18324246), (76, 17359812), (108, 12216164), (114, 11573208), (144, 9162123), (152, 8679906), (171, 7715472), (216, 6108082), (228, 5786604), (304, 4339953), (342, 3857736), (432, 3054041), (456, 2893302), (513, 2571824), (684, 1928868), (912, 1446651), (1026, 1285912), (1368, 964434), (2052, 642956), (2736, 482217), (4104, 321478), (8208, 160739)]