513503292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 1279910016

約数和(自身を除く): 766406724

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 263, 289, 526, 563, 578, 789, 867, 1052, 1126, 1156, 1578, 1689, 1734, 2252, 3156, 3378, 3468, 4471, 6756, 8942, 9571, 13413, 17884, 19142, 26826, 28713, 38284, 53652, 57426, 76007, 114852, 148069, 152014, 162707, 228021, 296138, 304028, 325414, 444207, 456042, 488121, 592276, 650828, 888414, 912084, 976242, 1776828, 1952484, 2517173, 5034346, 7551519, 10068692, 15103038, 30206076, 42791941, 85583882, 128375823, 171167764, 256751646, 513503292]

約数ペア:

[(1, 513503292), (2, 256751646), (3, 171167764), (4, 128375823), (6, 85583882), (12, 42791941), (17, 30206076), (34, 15103038), (51, 10068692), (68, 7551519), (102, 5034346), (204, 2517173), (263, 1952484), (289, 1776828), (526, 976242), (563, 912084), (578, 888414), (789, 650828), (867, 592276), (1052, 488121), (1126, 456042), (1156, 444207), (1578, 325414), (1689, 304028), (1734, 296138), (2252, 228021), (3156, 162707), (3378, 152014), (3468, 148069), (4471, 114852), (6756, 76007), (8942, 57426), (9571, 53652), (13413, 38284), (17884, 28713), (19142, 26826)]