387903516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:832

約数の個数: 192

約数和(自身を含む): 1245167616

約数和(自身を除く): 857264100

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 43, 44, 52, 66, 77, 78, 84, 86, 91, 129, 132, 143, 154, 156, 172, 182, 231, 258, 273, 286, 301, 308, 364, 429, 462, 473, 516, 546, 559, 572, 602, 751, 858, 903, 924, 946, 1001, 1092, 1118, 1204, 1419, 1502, 1677, 1716, 1806, 1892, 2002, 2236, 2253, 2838, 3003, 3004, 3311, 3354, 3612, 3913, 4004, 4506, 5257, 5676, 6006, 6149, 6622, 6708, 7826, 8261, 9012, 9763, 9933, 10514, 11739, 12012, 12298, 13244, 15652, 15771, 16522, 18447, 19526, 19866, 21028, 23478, 24596, 24783, 29289, 31542, 32293, 33044, 36894, 39052, 39732, 43043, 46956, 49566, 57827, 58578, 63084, 64586, 68341, 73788, 86086, 96879, 99132, 107393, 115654, 117156, 129129, 129172, 136682, 172172, 173481, 193758, 205023, 214786, 226051, 231308, 258258, 273364, 322179, 346962, 355223, 387516, 410046, 419809, 429572, 452102, 516516, 644358, 678153, 693924, 710446, 751751, 820092, 839618, 904204, 1065669, 1259427, 1288716, 1356306, 1420892, 1503502, 1679236, 2131338, 2255253, 2486561, 2518854, 2712612, 2938663, 3007004, 4262676, 4510506, 4617899, 4973122, 5037708, 5877326, 7459683, 8815989, 9021012, 9235798, 9946244, 11754652, 13853697, 14919366, 17631978, 18471596, 27707394, 29838732, 32325293, 35263956, 55414788, 64650586, 96975879, 129301172, 193951758, 387903516]

約数ペア:

[(1, 387903516), (2, 193951758), (3, 129301172), (4, 96975879), (6, 64650586), (7, 55414788), (11, 35263956), (12, 32325293), (13, 29838732), (14, 27707394), (21, 18471596), (22, 17631978), (26, 14919366), (28, 13853697), (33, 11754652), (39, 9946244), (42, 9235798), (43, 9021012), (44, 8815989), (52, 7459683), (66, 5877326), (77, 5037708), (78, 4973122), (84, 4617899), (86, 4510506), (91, 4262676), (129, 3007004), (132, 2938663), (143, 2712612), (154, 2518854), (156, 2486561), (172, 2255253), (182, 2131338), (231, 1679236), (258, 1503502), (273, 1420892), (286, 1356306), (301, 1288716), (308, 1259427), (364, 1065669), (429, 904204), (462, 839618), (473, 820092), (516, 751751), (546, 710446), (559, 693924), (572, 678153), (602, 644358), (751, 516516), (858, 452102), (903, 429572), (924, 419809), (946, 410046), (1001, 387516), (1092, 355223), (1118, 346962), (1204, 322179), (1419, 273364), (1502, 258258), (1677, 231308), (1716, 226051), (1806, 214786), (1892, 205023), (2002, 193758), (2236, 173481), (2253, 172172), (2838, 136682), (3003, 129172), (3004, 129129), (3311, 117156), (3354, 115654), (3612, 107393), (3913, 99132), (4004, 96879), (4506, 86086), (5257, 73788), (5676, 68341), (6006, 64586), (6149, 63084), (6622, 58578), (6708, 57827), (7826, 49566), (8261, 46956), (9012, 43043), (9763, 39732), (9933, 39052), (10514, 36894), (11739, 33044), (12012, 32293), (12298, 31542), (13244, 29289), (15652, 24783), (15771, 24596), (16522, 23478), (18447, 21028), (19526, 19866)]