263269344

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12409}}^1$

素因数の和:12452

約数の個数: 96

約数和(自身を含む): 788084640

約数和(自身を除く): 524815296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 5304, 7072, 10608, 12409, 21216, 24818, 37227, 49636, 74454, 99272, 148908, 161317, 198544, 210953, 297816, 322634, 397088, 421906, 483951, 595632, 632859, 645268, 843812, 967902, 1191264, 1265718, 1290536, 1687624, 1935804, 2531436, 2581072, 2742389, 3375248, 3871608, 5062872, 5162144, 5484778, 6750496, 7743216, 8227167, 10125744, 10969556, 15486432, 16454334, 20251488, 21939112, 32908668, 43878224, 65817336, 87756448, 131634672, 263269344]

約数ペア:

[(1, 263269344), (2, 131634672), (3, 87756448), (4, 65817336), (6, 43878224), (8, 32908668), (12, 21939112), (13, 20251488), (16, 16454334), (17, 15486432), (24, 10969556), (26, 10125744), (32, 8227167), (34, 7743216), (39, 6750496), (48, 5484778), (51, 5162144), (52, 5062872), (68, 3871608), (78, 3375248), (96, 2742389), (102, 2581072), (104, 2531436), (136, 1935804), (156, 1687624), (204, 1290536), (208, 1265718), (221, 1191264), (272, 967902), (312, 843812), (408, 645268), (416, 632859), (442, 595632), (544, 483951), (624, 421906), (663, 397088), (816, 322634), (884, 297816), (1248, 210953), (1326, 198544), (1632, 161317), (1768, 148908), (2652, 99272), (3536, 74454), (5304, 49636), (7072, 37227), (10608, 24818), (12409, 21216)]