247795122352

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{148891}}^1$

素因数の和:149042

約数の個数: 80

約数和(自身を含む): 511783493760

約数和(自身を除く): 263988371408

約数列:

[1, 2, 4, 8, 16, 41, 43, 59, 82, 86, 118, 164, 172, 236, 328, 344, 472, 656, 688, 944, 1763, 2419, 2537, 3526, 4838, 5074, 7052, 9676, 10148, 14104, 19352, 20296, 28208, 38704, 40592, 104017, 148891, 208034, 297782, 416068, 595564, 832136, 1191128, 1664272, 2382256, 6104531, 6402313, 8784569, 12209062, 12804626, 17569138, 24418124, 25609252, 35138276, 48836248, 51218504, 70276552, 97672496, 102437008, 140553104, 262494833, 360167329, 377736467, 524989666, 720334658, 755472934, 1049979332, 1440669316, 1510945868, 2099958664, 2881338632, 3021891736, 4199917328, 5762677264, 6043783472, 15487195147, 30974390294, 61948780588, 123897561176, 247795122352]

約数ペア:

[(1, 247795122352), (2, 123897561176), (4, 61948780588), (8, 30974390294), (16, 15487195147), (41, 6043783472), (43, 5762677264), (59, 4199917328), (82, 3021891736), (86, 2881338632), (118, 2099958664), (164, 1510945868), (172, 1440669316), (236, 1049979332), (328, 755472934), (344, 720334658), (472, 524989666), (656, 377736467), (688, 360167329), (944, 262494833), (1763, 140553104), (2419, 102437008), (2537, 97672496), (3526, 70276552), (4838, 51218504), (5074, 48836248), (7052, 35138276), (9676, 25609252), (10148, 24418124), (14104, 17569138), (19352, 12804626), (20296, 12209062), (28208, 8784569), (38704, 6402313), (40592, 6104531), (104017, 2382256), (148891, 1664272), (208034, 1191128), (297782, 832136), (416068, 595564)]