248973888

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:500

約数の個数: 112

約数和(自身を含む): 685214784

約数和(自身を除く): 436240896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 101, 111, 148, 192, 202, 222, 296, 303, 347, 404, 444, 592, 606, 694, 808, 888, 1041, 1184, 1212, 1388, 1616, 1776, 2082, 2368, 2424, 2776, 3232, 3552, 3737, 4164, 4848, 5552, 6464, 7104, 7474, 8328, 9696, 11104, 11211, 12839, 14948, 16656, 19392, 22208, 22422, 25678, 29896, 33312, 35047, 38517, 44844, 51356, 59792, 66624, 70094, 77034, 89688, 102712, 105141, 119584, 140188, 154068, 179376, 205424, 210282, 239168, 280376, 308136, 358752, 410848, 420564, 560752, 616272, 717504, 821696, 841128, 1121504, 1232544, 1296739, 1682256, 2243008, 2465088, 2593478, 3364512, 3890217, 5186956, 6729024, 7780434, 10373912, 15560868, 20747824, 31121736, 41495648, 62243472, 82991296, 124486944, 248973888]

約数ペア:

[(1, 248973888), (2, 124486944), (3, 82991296), (4, 62243472), (6, 41495648), (8, 31121736), (12, 20747824), (16, 15560868), (24, 10373912), (32, 7780434), (37, 6729024), (48, 5186956), (64, 3890217), (74, 3364512), (96, 2593478), (101, 2465088), (111, 2243008), (148, 1682256), (192, 1296739), (202, 1232544), (222, 1121504), (296, 841128), (303, 821696), (347, 717504), (404, 616272), (444, 560752), (592, 420564), (606, 410848), (694, 358752), (808, 308136), (888, 280376), (1041, 239168), (1184, 210282), (1212, 205424), (1388, 179376), (1616, 154068), (1776, 140188), (2082, 119584), (2368, 105141), (2424, 102712), (2776, 89688), (3232, 77034), (3552, 70094), (3737, 66624), (4164, 59792), (4848, 51356), (5552, 44844), (6464, 38517), (7104, 35047), (7474, 33312), (8328, 29896), (9696, 25678), (11104, 22422), (11211, 22208), (12839, 19392), (14948, 16656)]