236659984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{17021}}^1$

素因数の和:17119

約数の個数: 40

約数和(自身を含む): 506574720

約数和(自身を除く): 269914736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 13904, 17021, 34042, 68084, 136168, 187231, 272336, 374462, 748924, 1344659, 1497848, 2689318, 2995696, 5378636, 10757272, 14791249, 21514544, 29582498, 59164996, 118329992, 236659984]

約数ペア:

[(1, 236659984), (2, 118329992), (4, 59164996), (8, 29582498), (11, 21514544), (16, 14791249), (22, 10757272), (44, 5378636), (79, 2995696), (88, 2689318), (158, 1497848), (176, 1344659), (316, 748924), (632, 374462), (869, 272336), (1264, 187231), (1738, 136168), (3476, 68084), (6952, 34042), (13904, 17021)]