977124856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 1975622400

約数和(自身を除く): 998497544

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 107, 146, 152, 214, 292, 428, 584, 823, 856, 1387, 1646, 2033, 2774, 3292, 4066, 5548, 6584, 7811, 8132, 11096, 15622, 15637, 16264, 31244, 31274, 60079, 62488, 62548, 88061, 120158, 125096, 148409, 176122, 240316, 296818, 352244, 480632, 593636, 704488, 1141501, 1187272, 1673159, 2283002, 3346318, 4566004, 6428453, 6692636, 9132008, 12856906, 13385272, 25713812, 51427624, 122140607, 244281214, 488562428, 977124856]

約数ペア:

[(1, 977124856), (2, 488562428), (4, 244281214), (8, 122140607), (19, 51427624), (38, 25713812), (73, 13385272), (76, 12856906), (107, 9132008), (146, 6692636), (152, 6428453), (214, 4566004), (292, 3346318), (428, 2283002), (584, 1673159), (823, 1187272), (856, 1141501), (1387, 704488), (1646, 593636), (2033, 480632), (2774, 352244), (3292, 296818), (4066, 240316), (5548, 176122), (6584, 148409), (7811, 125096), (8132, 120158), (11096, 88061), (15622, 62548), (15637, 62488), (16264, 60079), (31244, 31274)]