684879948

素因数分解:

$2^2\times 3^5\times {\mathrm{479}}^1\times {\mathrm{1471}}^1$

素因数の和:1969

約数の個数: 72

約数和(自身を含む): 1800314880

約数和(自身を除く): 1115434932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 479, 486, 958, 972, 1437, 1471, 1916, 2874, 2942, 4311, 4413, 5748, 5884, 8622, 8826, 12933, 13239, 17244, 17652, 25866, 26478, 38799, 39717, 51732, 52956, 77598, 79434, 116397, 119151, 155196, 158868, 232794, 238302, 357453, 465588, 476604, 704609, 714906, 1409218, 1429812, 2113827, 2818436, 4227654, 6341481, 8455308, 12682962, 19024443, 25365924, 38048886, 57073329, 76097772, 114146658, 171219987, 228293316, 342439974, 684879948]

約数ペア:

[(1, 684879948), (2, 342439974), (3, 228293316), (4, 171219987), (6, 114146658), (9, 76097772), (12, 57073329), (18, 38048886), (27, 25365924), (36, 19024443), (54, 12682962), (81, 8455308), (108, 6341481), (162, 4227654), (243, 2818436), (324, 2113827), (479, 1429812), (486, 1409218), (958, 714906), (972, 704609), (1437, 476604), (1471, 465588), (1916, 357453), (2874, 238302), (2942, 232794), (4311, 158868), (4413, 155196), (5748, 119151), (5884, 116397), (8622, 79434), (8826, 77598), (12933, 52956), (13239, 51732), (17244, 39717), (17652, 38799), (25866, 26478)]