855831738256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{527921}}^1$

素因数の和:528152

約数の個数: 80

約数和(自身を含む): 1850750937216

約数和(自身を除く): 994919198960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 151, 176, 244, 302, 488, 604, 671, 976, 1208, 1342, 1661, 2416, 2684, 3322, 5368, 6644, 9211, 10736, 13288, 18422, 26576, 36844, 73688, 101321, 147376, 202642, 405284, 527921, 810568, 1055842, 1621136, 2111684, 4223368, 5807131, 8446736, 11614262, 23228524, 32203181, 46457048, 64406362, 79716071, 92914096, 128812724, 159432142, 257625448, 318864284, 354234991, 515250896, 637728568, 708469982, 876876781, 1275457136, 1416939964, 1753753562, 2833879928, 3507507124, 4862680331, 5667759856, 7015014248, 9725360662, 14030028496, 19450721324, 38901442648, 53489483641, 77802885296, 106978967282, 213957934564, 427915869128, 855831738256]

約数ペア:

[(1, 855831738256), (2, 427915869128), (4, 213957934564), (8, 106978967282), (11, 77802885296), (16, 53489483641), (22, 38901442648), (44, 19450721324), (61, 14030028496), (88, 9725360662), (122, 7015014248), (151, 5667759856), (176, 4862680331), (244, 3507507124), (302, 2833879928), (488, 1753753562), (604, 1416939964), (671, 1275457136), (976, 876876781), (1208, 708469982), (1342, 637728568), (1661, 515250896), (2416, 354234991), (2684, 318864284), (3322, 257625448), (5368, 159432142), (6644, 128812724), (9211, 92914096), (10736, 79716071), (13288, 64406362), (18422, 46457048), (26576, 32203181), (36844, 23228524), (73688, 11614262), (101321, 8446736), (147376, 5807131), (202642, 4223368), (405284, 2111684), (527921, 1621136), (810568, 1055842)]