1329852224

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{1303}}^1$

素因数の和:1783

約数の個数: 56

約数和(自身を含む): 2718620928

約数和(自身を除く): 1388768704

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 431, 592, 862, 1184, 1303, 1724, 2368, 2606, 3448, 5212, 6896, 10424, 13792, 15947, 20848, 27584, 31894, 41696, 48211, 63788, 83392, 96422, 127576, 192844, 255152, 385688, 510304, 561593, 771376, 1020608, 1123186, 1542752, 2246372, 3085504, 4492744, 8985488, 17970976, 20778941, 35941952, 41557882, 83115764, 166231528, 332463056, 664926112, 1329852224]

約数ペア:

[(1, 1329852224), (2, 664926112), (4, 332463056), (8, 166231528), (16, 83115764), (32, 41557882), (37, 35941952), (64, 20778941), (74, 17970976), (148, 8985488), (296, 4492744), (431, 3085504), (592, 2246372), (862, 1542752), (1184, 1123186), (1303, 1020608), (1724, 771376), (2368, 561593), (2606, 510304), (3448, 385688), (5212, 255152), (6896, 192844), (10424, 127576), (13792, 96422), (15947, 83392), (20848, 63788), (27584, 48211), (31894, 41696)]