847292238

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7591}}^1$

素因数の和:7671

約数の個数: 80

約数和(自身を含む): 2083457376

約数和(自身を除く): 1236165138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 81, 106, 117, 159, 162, 234, 318, 351, 477, 689, 702, 954, 1053, 1378, 1431, 2067, 2106, 2862, 4134, 4293, 6201, 7591, 8586, 12402, 15182, 18603, 22773, 37206, 45546, 55809, 68319, 98683, 111618, 136638, 197366, 204957, 296049, 402323, 409914, 592098, 614871, 804646, 888147, 1206969, 1229742, 1776294, 2413938, 2664441, 3620907, 5230199, 5328882, 7241814, 7993323, 10460398, 10862721, 15690597, 15986646, 21725442, 31381194, 32588163, 47071791, 65176326, 94143582, 141215373, 282430746, 423646119, 847292238]

約数ペア:

[(1, 847292238), (2, 423646119), (3, 282430746), (6, 141215373), (9, 94143582), (13, 65176326), (18, 47071791), (26, 32588163), (27, 31381194), (39, 21725442), (53, 15986646), (54, 15690597), (78, 10862721), (81, 10460398), (106, 7993323), (117, 7241814), (159, 5328882), (162, 5230199), (234, 3620907), (318, 2664441), (351, 2413938), (477, 1776294), (689, 1229742), (702, 1206969), (954, 888147), (1053, 804646), (1378, 614871), (1431, 592098), (2067, 409914), (2106, 402323), (2862, 296049), (4134, 204957), (4293, 197366), (6201, 136638), (7591, 111618), (8586, 98683), (12402, 68319), (15182, 55809), (18603, 45546), (22773, 37206)]