218349744

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{74573}}^1$

素因数の和:74645

約数の個数: 40

約数和(自身を含む): 573324912

約数和(自身を除く): 354975168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 74573, 149146, 223719, 298292, 447438, 596584, 894876, 1193168, 1789752, 3579504, 4548953, 9097906, 13646859, 18195812, 27293718, 36391624, 54587436, 72783248, 109174872, 218349744]

約数ペア:

[(1, 218349744), (2, 109174872), (3, 72783248), (4, 54587436), (6, 36391624), (8, 27293718), (12, 18195812), (16, 13646859), (24, 9097906), (48, 4548953), (61, 3579504), (122, 1789752), (183, 1193168), (244, 894876), (366, 596584), (488, 447438), (732, 298292), (976, 223719), (1464, 149146), (2928, 74573)]