512046704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 1107533280

約数和(自身を除く): 595486576

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 97, 104, 164, 194, 208, 328, 388, 533, 619, 656, 776, 1066, 1238, 1261, 1552, 2132, 2476, 2522, 3977, 4264, 4952, 5044, 7954, 8047, 8528, 9904, 10088, 15908, 16094, 20176, 25379, 31816, 32188, 50758, 51701, 60043, 63632, 64376, 101516, 103402, 120086, 128752, 203032, 206804, 240172, 329927, 406064, 413608, 480344, 659854, 780559, 827216, 960688, 1319708, 1561118, 2461763, 2639416, 3122236, 4923526, 5278832, 6244472, 9847052, 12488944, 19694104, 32002919, 39388208, 64005838, 128011676, 256023352, 512046704]

約数ペア:

[(1, 512046704), (2, 256023352), (4, 128011676), (8, 64005838), (13, 39388208), (16, 32002919), (26, 19694104), (41, 12488944), (52, 9847052), (82, 6244472), (97, 5278832), (104, 4923526), (164, 3122236), (194, 2639416), (208, 2461763), (328, 1561118), (388, 1319708), (533, 960688), (619, 827216), (656, 780559), (776, 659854), (1066, 480344), (1238, 413608), (1261, 406064), (1552, 329927), (2132, 240172), (2476, 206804), (2522, 203032), (3977, 128752), (4264, 120086), (4952, 103402), (5044, 101516), (7954, 64376), (8047, 63632), (8528, 60043), (9904, 51701), (10088, 50758), (15908, 32188), (16094, 31816), (20176, 25379)]