285918752

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13159}}^1$

素因数の和:13273

約数の個数: 48

約数和(自身を含む): 649998720

約数和(自身を除く): 364079968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 10864, 13159, 21728, 26318, 52636, 92113, 105272, 184226, 210544, 368452, 421088, 736904, 1276423, 1473808, 2552846, 2947616, 5105692, 8934961, 10211384, 17869922, 20422768, 35739844, 40845536, 71479688, 142959376, 285918752]

約数ペア:

[(1, 285918752), (2, 142959376), (4, 71479688), (7, 40845536), (8, 35739844), (14, 20422768), (16, 17869922), (28, 10211384), (32, 8934961), (56, 5105692), (97, 2947616), (112, 2552846), (194, 1473808), (224, 1276423), (388, 736904), (679, 421088), (776, 368452), (1358, 210544), (1552, 184226), (2716, 105272), (3104, 92113), (5432, 52636), (10864, 26318), (13159, 21728)]