684101396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{571}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 1329776448

約数和(自身を除く): 645675052

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 373, 571, 746, 803, 1142, 1492, 1606, 2284, 3212, 4103, 6281, 8206, 12562, 16412, 25124, 27229, 41683, 54458, 83366, 108916, 166732, 212983, 299519, 425966, 458513, 599038, 851932, 917026, 1198076, 1834052, 2342813, 4685626, 9371252, 15547759, 31095518, 62191036, 171025349, 342050698, 684101396]

約数ペア:

[(1, 684101396), (2, 342050698), (4, 171025349), (11, 62191036), (22, 31095518), (44, 15547759), (73, 9371252), (146, 4685626), (292, 2342813), (373, 1834052), (571, 1198076), (746, 917026), (803, 851932), (1142, 599038), (1492, 458513), (1606, 425966), (2284, 299519), (3212, 212983), (4103, 166732), (6281, 108916), (8206, 83366), (12562, 54458), (16412, 41683), (25124, 27229)]