1020764484

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{154943}}^1$

素因数の和:155017

約数の個数: 48

約数和(自身を含む): 2689827840

約数和(自身を除く): 1669063356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 154943, 309886, 464829, 619772, 929658, 1394487, 1859316, 2788974, 4183461, 5577948, 8366922, 9451523, 16733844, 18903046, 28354569, 37806092, 56709138, 85063707, 113418276, 170127414, 255191121, 340254828, 510382242, 1020764484]

約数ペア:

[(1, 1020764484), (2, 510382242), (3, 340254828), (4, 255191121), (6, 170127414), (9, 113418276), (12, 85063707), (18, 56709138), (27, 37806092), (36, 28354569), (54, 18903046), (61, 16733844), (108, 9451523), (122, 8366922), (183, 5577948), (244, 4183461), (366, 2788974), (549, 1859316), (732, 1394487), (1098, 929658), (1647, 619772), (2196, 464829), (3294, 309886), (6588, 154943)]