1328606616

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{6577}}^1$

素因数の和:7048

約数の個数: 64

約数和(自身を含む): 3504758400

約数和(自身を除く): 2176151784

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 443, 456, 886, 1329, 1772, 2658, 3544, 5316, 6577, 8417, 10632, 13154, 16834, 19731, 25251, 26308, 33668, 39462, 50502, 52616, 67336, 78924, 101004, 124963, 157848, 202008, 249926, 374889, 499852, 749778, 999704, 1499556, 2913611, 2999112, 5827222, 8740833, 11654444, 17481666, 23308888, 34963332, 55358609, 69926664, 110717218, 166075827, 221434436, 332151654, 442868872, 664303308, 1328606616]

約数ペア:

[(1, 1328606616), (2, 664303308), (3, 442868872), (4, 332151654), (6, 221434436), (8, 166075827), (12, 110717218), (19, 69926664), (24, 55358609), (38, 34963332), (57, 23308888), (76, 17481666), (114, 11654444), (152, 8740833), (228, 5827222), (443, 2999112), (456, 2913611), (886, 1499556), (1329, 999704), (1772, 749778), (2658, 499852), (3544, 374889), (5316, 249926), (6577, 202008), (8417, 157848), (10632, 124963), (13154, 101004), (16834, 78924), (19731, 67336), (25251, 52616), (26308, 50502), (33668, 39462)]