219070992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{651997}}^1$

素因数の和:652015

約数の個数: 40

約数和(自身を含む): 646782016

約数和(自身を除く): 427711024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 651997, 1303994, 1955991, 2607988, 3911982, 4563979, 5215976, 7823964, 9127958, 10431952, 13691937, 15647928, 18255916, 27383874, 31295856, 36511832, 54767748, 73023664, 109535496, 219070992]

約数ペア:

[(1, 219070992), (2, 109535496), (3, 73023664), (4, 54767748), (6, 36511832), (7, 31295856), (8, 27383874), (12, 18255916), (14, 15647928), (16, 13691937), (21, 10431952), (24, 9127958), (28, 7823964), (42, 5215976), (48, 4563979), (56, 3911982), (84, 2607988), (112, 1955991), (168, 1303994), (336, 651997)]