217563584

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5851}}^1$

素因数の和:5953

約数の個数: 56

約数和(自身を含む): 499433088

約数和(自身を除く): 281869504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 2324, 2656, 4648, 5312, 5851, 9296, 11702, 18592, 23404, 37184, 40957, 46808, 81914, 93616, 163828, 187232, 327656, 374464, 485633, 655312, 971266, 1310624, 1942532, 2621248, 3399431, 3885064, 6798862, 7770128, 13597724, 15540256, 27195448, 31080512, 54390896, 108781792, 217563584]

約数ペア:

[(1, 217563584), (2, 108781792), (4, 54390896), (7, 31080512), (8, 27195448), (14, 15540256), (16, 13597724), (28, 7770128), (32, 6798862), (56, 3885064), (64, 3399431), (83, 2621248), (112, 1942532), (166, 1310624), (224, 971266), (332, 655312), (448, 485633), (581, 374464), (664, 327656), (1162, 187232), (1328, 163828), (2324, 93616), (2656, 81914), (4648, 46808), (5312, 40957), (5851, 37184), (9296, 23404), (11702, 18592)]