8971570256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{20333}}^1$

素因数の和:20484

約数の個数: 80

約数和(自身を含む): 19969614720

約数和(自身を除く): 10998044464

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 109, 176, 184, 218, 253, 368, 436, 506, 872, 1012, 1199, 1744, 2024, 2398, 2507, 4048, 4796, 5014, 9592, 10028, 19184, 20056, 20333, 27577, 40112, 40666, 55154, 81332, 110308, 162664, 220616, 223663, 325328, 441232, 447326, 467659, 894652, 935318, 1789304, 1870636, 2216297, 3578608, 3741272, 4432594, 5144249, 7482544, 8865188, 10288498, 17730376, 20576996, 24379267, 35460752, 41153992, 48758534, 50974831, 82307984, 97517068, 101949662, 195034136, 203899324, 390068272, 407798648, 560723141, 815597296, 1121446282, 2242892564, 4485785128, 8971570256]

約数ペア:

[(1, 8971570256), (2, 4485785128), (4, 2242892564), (8, 1121446282), (11, 815597296), (16, 560723141), (22, 407798648), (23, 390068272), (44, 203899324), (46, 195034136), (88, 101949662), (92, 97517068), (109, 82307984), (176, 50974831), (184, 48758534), (218, 41153992), (253, 35460752), (368, 24379267), (436, 20576996), (506, 17730376), (872, 10288498), (1012, 8865188), (1199, 7482544), (1744, 5144249), (2024, 4432594), (2398, 3741272), (2507, 3578608), (4048, 2216297), (4796, 1870636), (5014, 1789304), (9592, 935318), (10028, 894652), (19184, 467659), (20056, 447326), (20333, 441232), (27577, 325328), (40112, 223663), (40666, 220616), (55154, 162664), (81332, 110308)]