724227816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2321243}}^1$

素因数の和:2321265

約数の個数: 32

約数和(自身を含む): 1949844960

約数和(自身を除く): 1225617144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2321243, 4642486, 6963729, 9284972, 13927458, 18569944, 27854916, 30176159, 55709832, 60352318, 90528477, 120704636, 181056954, 241409272, 362113908, 724227816]

約数ペア:

[(1, 724227816), (2, 362113908), (3, 241409272), (4, 181056954), (6, 120704636), (8, 90528477), (12, 60352318), (13, 55709832), (24, 30176159), (26, 27854916), (39, 18569944), (52, 13927458), (78, 9284972), (104, 6963729), (156, 4642486), (312, 2321243)]