349062496

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 755389152

約数和(自身を除く): 406326656

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 67, 68, 122, 134, 136, 157, 244, 268, 272, 314, 488, 536, 544, 628, 976, 1037, 1072, 1139, 1256, 1952, 2074, 2144, 2278, 2512, 2669, 4087, 4148, 4556, 5024, 5338, 8174, 8296, 9112, 9577, 10519, 10676, 16348, 16592, 18224, 19154, 21038, 21352, 32696, 33184, 36448, 38308, 42076, 42704, 65392, 69479, 76616, 84152, 85408, 130784, 138958, 153232, 162809, 168304, 178823, 277916, 306464, 325618, 336608, 357646, 555832, 641659, 651236, 715292, 1111664, 1283318, 1302472, 1430584, 2223328, 2566636, 2604944, 2861168, 5133272, 5209888, 5722336, 10266544, 10908203, 20533088, 21816406, 43632812, 87265624, 174531248, 349062496]

約数ペア:

[(1, 349062496), (2, 174531248), (4, 87265624), (8, 43632812), (16, 21816406), (17, 20533088), (32, 10908203), (34, 10266544), (61, 5722336), (67, 5209888), (68, 5133272), (122, 2861168), (134, 2604944), (136, 2566636), (157, 2223328), (244, 1430584), (268, 1302472), (272, 1283318), (314, 1111664), (488, 715292), (536, 651236), (544, 641659), (628, 555832), (976, 357646), (1037, 336608), (1072, 325618), (1139, 306464), (1256, 277916), (1952, 178823), (2074, 168304), (2144, 162809), (2278, 153232), (2512, 138958), (2669, 130784), (4087, 85408), (4148, 84152), (4556, 76616), (5024, 69479), (5338, 65392), (8174, 42704), (8296, 42076), (9112, 38308), (9577, 36448), (10519, 33184), (10676, 32696), (16348, 21352), (16592, 21038), (18224, 19154)]