427667928

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{727}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 1084661760

約数和(自身を除く): 656993832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 193, 254, 381, 386, 508, 579, 727, 762, 772, 1016, 1158, 1454, 1524, 1544, 2181, 2316, 2908, 3048, 4362, 4632, 5816, 8724, 17448, 24511, 49022, 73533, 92329, 98044, 140311, 147066, 184658, 196088, 276987, 280622, 294132, 369316, 420933, 553974, 561244, 588264, 738632, 841866, 1107948, 1122488, 1683732, 2215896, 3367464, 17819497, 35638994, 53458491, 71277988, 106916982, 142555976, 213833964, 427667928]

約数ペア:

[(1, 427667928), (2, 213833964), (3, 142555976), (4, 106916982), (6, 71277988), (8, 53458491), (12, 35638994), (24, 17819497), (127, 3367464), (193, 2215896), (254, 1683732), (381, 1122488), (386, 1107948), (508, 841866), (579, 738632), (727, 588264), (762, 561244), (772, 553974), (1016, 420933), (1158, 369316), (1454, 294132), (1524, 280622), (1544, 276987), (2181, 196088), (2316, 184658), (2908, 147066), (3048, 140311), (4362, 98044), (4632, 92329), (5816, 73533), (8724, 49022), (17448, 24511)]