981330874578

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2287}}^1\times {\mathrm{6229}}^1$

素因数の和:8656

約数の個数: 96

約数和(自身を含む): 2201424825600

約数和(自身を除く): 1220093951022

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 89, 129, 178, 258, 267, 387, 534, 774, 801, 1602, 2287, 3827, 4574, 6229, 6861, 7654, 11481, 12458, 13722, 18687, 20583, 22962, 34443, 37374, 41166, 56061, 68886, 98341, 112122, 196682, 203543, 267847, 295023, 407086, 535694, 554381, 590046, 610629, 803541, 885069, 1108762, 1221258, 1607082, 1663143, 1770138, 1831887, 2410623, 3326286, 3663774, 4821246, 4989429, 8752349, 9978858, 14245723, 17504698, 23838383, 26257047, 28491446, 42737169, 47676766, 52514094, 71515149, 78771141, 85474338, 128211507, 143030298, 157542282, 214545447, 256423014, 429090894, 612566089, 1225132178, 1267869347, 1837698267, 2535738694, 3675396534, 3803608041, 5513094801, 7607216082, 11026189602, 11410824123, 22821648246, 54518381921, 109036763842, 163555145763, 327110291526, 490665437289, 981330874578]

約数ペア:

[(1, 981330874578), (2, 490665437289), (3, 327110291526), (6, 163555145763), (9, 109036763842), (18, 54518381921), (43, 22821648246), (86, 11410824123), (89, 11026189602), (129, 7607216082), (178, 5513094801), (258, 3803608041), (267, 3675396534), (387, 2535738694), (534, 1837698267), (774, 1267869347), (801, 1225132178), (1602, 612566089), (2287, 429090894), (3827, 256423014), (4574, 214545447), (6229, 157542282), (6861, 143030298), (7654, 128211507), (11481, 85474338), (12458, 78771141), (13722, 71515149), (18687, 52514094), (20583, 47676766), (22962, 42737169), (34443, 28491446), (37374, 26257047), (41166, 23838383), (56061, 17504698), (68886, 14245723), (98341, 9978858), (112122, 8752349), (196682, 4989429), (203543, 4821246), (267847, 3663774), (295023, 3326286), (407086, 2410623), (535694, 1831887), (554381, 1770138), (590046, 1663143), (610629, 1607082), (803541, 1221258), (885069, 1108762)]