252323248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:862

約数の個数: 80

約数和(自身を含む): 551054016

約数和(自身を除く): 298730768

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 53, 68, 92, 106, 136, 184, 212, 272, 368, 391, 424, 761, 782, 848, 901, 1219, 1522, 1564, 1802, 2438, 3044, 3128, 3604, 4876, 6088, 6256, 7208, 9752, 12176, 12937, 14416, 17503, 19504, 20723, 25874, 35006, 40333, 41446, 51748, 70012, 80666, 82892, 103496, 140024, 161332, 165784, 206992, 280048, 297551, 322664, 331568, 595102, 645328, 685661, 927659, 1190204, 1371322, 1855318, 2380408, 2742644, 3710636, 4760816, 5485288, 7421272, 10970576, 14842544, 15770203, 31540406, 63080812, 126161624, 252323248]

約数ペア:

[(1, 252323248), (2, 126161624), (4, 63080812), (8, 31540406), (16, 15770203), (17, 14842544), (23, 10970576), (34, 7421272), (46, 5485288), (53, 4760816), (68, 3710636), (92, 2742644), (106, 2380408), (136, 1855318), (184, 1371322), (212, 1190204), (272, 927659), (368, 685661), (391, 645328), (424, 595102), (761, 331568), (782, 322664), (848, 297551), (901, 280048), (1219, 206992), (1522, 165784), (1564, 161332), (1802, 140024), (2438, 103496), (3044, 82892), (3128, 80666), (3604, 70012), (4876, 51748), (6088, 41446), (6256, 40333), (7208, 35006), (9752, 25874), (12176, 20723), (12937, 19504), (14416, 17503)]