840396732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4421}}^1$

素因数の和:4539

約数の個数: 96

約数和(自身を含む): 2345570304

約数和(自身を除く): 1505173572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 73, 84, 93, 124, 146, 186, 217, 219, 292, 372, 434, 438, 511, 651, 868, 876, 1022, 1302, 1533, 2044, 2263, 2604, 3066, 4421, 4526, 6132, 6789, 8842, 9052, 13263, 13578, 15841, 17684, 26526, 27156, 30947, 31682, 47523, 53052, 61894, 63364, 92841, 95046, 123788, 137051, 185682, 190092, 274102, 322733, 371364, 411153, 548204, 645466, 822306, 959357, 968199, 1290932, 1644612, 1918714, 1936398, 2259131, 2878071, 3837428, 3872796, 4518262, 5756142, 6777393, 9036524, 10004723, 11512284, 13554786, 20009446, 27109572, 30014169, 40018892, 60028338, 70033061, 120056676, 140066122, 210099183, 280132244, 420198366, 840396732]

約数ペア:

[(1, 840396732), (2, 420198366), (3, 280132244), (4, 210099183), (6, 140066122), (7, 120056676), (12, 70033061), (14, 60028338), (21, 40018892), (28, 30014169), (31, 27109572), (42, 20009446), (62, 13554786), (73, 11512284), (84, 10004723), (93, 9036524), (124, 6777393), (146, 5756142), (186, 4518262), (217, 3872796), (219, 3837428), (292, 2878071), (372, 2259131), (434, 1936398), (438, 1918714), (511, 1644612), (651, 1290932), (868, 968199), (876, 959357), (1022, 822306), (1302, 645466), (1533, 548204), (2044, 411153), (2263, 371364), (2604, 322733), (3066, 274102), (4421, 190092), (4526, 185682), (6132, 137051), (6789, 123788), (8842, 95046), (9052, 92841), (13263, 63364), (13578, 61894), (15841, 53052), (17684, 47523), (26526, 31682), (27156, 30947)]