808516296

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3847}}^1$

素因数の和:4008

約数の個数: 128

約数和(自身を含む): 2585856000

約数和(自身を除く): 1777339704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 139, 168, 189, 216, 252, 278, 378, 417, 504, 556, 756, 834, 973, 1112, 1251, 1512, 1668, 1946, 2502, 2919, 3336, 3753, 3847, 3892, 5004, 5838, 7506, 7694, 7784, 8757, 10008, 11541, 11676, 15012, 15388, 17514, 23082, 23352, 26271, 26929, 30024, 30776, 34623, 35028, 46164, 52542, 53858, 69246, 70056, 80787, 92328, 103869, 105084, 107716, 138492, 161574, 207738, 210168, 215432, 242361, 276984, 323148, 415476, 484722, 534733, 646296, 727083, 830952, 969444, 1069466, 1454166, 1604199, 1938888, 2138932, 2908332, 3208398, 3743131, 4277864, 4812597, 5816664, 6416796, 7486262, 9625194, 11229393, 12833592, 14437791, 14972524, 19250388, 22458786, 28875582, 29945048, 33688179, 38500776, 44917572, 57751164, 67376358, 89835144, 101064537, 115502328, 134752716, 202129074, 269505432, 404258148, 808516296]

約数ペア:

[(1, 808516296), (2, 404258148), (3, 269505432), (4, 202129074), (6, 134752716), (7, 115502328), (8, 101064537), (9, 89835144), (12, 67376358), (14, 57751164), (18, 44917572), (21, 38500776), (24, 33688179), (27, 29945048), (28, 28875582), (36, 22458786), (42, 19250388), (54, 14972524), (56, 14437791), (63, 12833592), (72, 11229393), (84, 9625194), (108, 7486262), (126, 6416796), (139, 5816664), (168, 4812597), (189, 4277864), (216, 3743131), (252, 3208398), (278, 2908332), (378, 2138932), (417, 1938888), (504, 1604199), (556, 1454166), (756, 1069466), (834, 969444), (973, 830952), (1112, 727083), (1251, 646296), (1512, 534733), (1668, 484722), (1946, 415476), (2502, 323148), (2919, 276984), (3336, 242361), (3753, 215432), (3847, 210168), (3892, 207738), (5004, 161574), (5838, 138492), (7506, 107716), (7694, 105084), (7784, 103869), (8757, 92328), (10008, 80787), (11541, 70056), (11676, 69246), (15012, 53858), (15388, 52542), (17514, 46164), (23082, 35028), (23352, 34623), (26271, 30776), (26929, 30024)]