475809328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:902

約数の個数: 80

約数和(自身を含む): 1022720256

約数和(自身を除く): 546910928

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 73, 124, 136, 146, 248, 272, 292, 496, 527, 584, 773, 1054, 1168, 1241, 1546, 2108, 2263, 2482, 3092, 4216, 4526, 4964, 6184, 8432, 9052, 9928, 12368, 13141, 18104, 19856, 23963, 26282, 36208, 38471, 47926, 52564, 56429, 76942, 95852, 105128, 112858, 153884, 191704, 210256, 225716, 307768, 383408, 407371, 451432, 615536, 814742, 902864, 959293, 1629484, 1749299, 1918586, 3258968, 3498598, 3837172, 6517936, 6997196, 7674344, 13994392, 15348688, 27988784, 29738083, 59476166, 118952332, 237904664, 475809328]

約数ペア:

[(1, 475809328), (2, 237904664), (4, 118952332), (8, 59476166), (16, 29738083), (17, 27988784), (31, 15348688), (34, 13994392), (62, 7674344), (68, 6997196), (73, 6517936), (124, 3837172), (136, 3498598), (146, 3258968), (248, 1918586), (272, 1749299), (292, 1629484), (496, 959293), (527, 902864), (584, 814742), (773, 615536), (1054, 451432), (1168, 407371), (1241, 383408), (1546, 307768), (2108, 225716), (2263, 210256), (2482, 191704), (3092, 153884), (4216, 112858), (4526, 105128), (4964, 95852), (6184, 76942), (8432, 56429), (9052, 52564), (9928, 47926), (12368, 38471), (13141, 36208), (18104, 26282), (19856, 23963)]