980026509056

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7491641}}^1$

素因数の和:7491737

約数の個数: 72

約数和(自身を含む): 2266311604704

約数和(自身を除く): 1286285095648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 18688, 32704, 65408, 130816, 7491641, 14983282, 29966564, 52441487, 59933128, 104882974, 119866256, 209765948, 239732512, 419531896, 479465024, 546889793, 839063792, 958930048, 1093779586, 1678127584, 1917860096, 2187559172, 3356255168, 3828228551, 4375118344, 6712510336, 7656457102, 8750236688, 13425020672, 15312914204, 17500473376, 30625828408, 35000946752, 61251656816, 70001893504, 122503313632, 140003787008, 245006627264, 490013254528, 980026509056]

約数ペア:

[(1, 980026509056), (2, 490013254528), (4, 245006627264), (7, 140003787008), (8, 122503313632), (14, 70001893504), (16, 61251656816), (28, 35000946752), (32, 30625828408), (56, 17500473376), (64, 15312914204), (73, 13425020672), (112, 8750236688), (128, 7656457102), (146, 6712510336), (224, 4375118344), (256, 3828228551), (292, 3356255168), (448, 2187559172), (511, 1917860096), (584, 1678127584), (896, 1093779586), (1022, 958930048), (1168, 839063792), (1792, 546889793), (2044, 479465024), (2336, 419531896), (4088, 239732512), (4672, 209765948), (8176, 119866256), (9344, 104882974), (16352, 59933128), (18688, 52441487), (32704, 29966564), (65408, 14983282), (130816, 7491641)]