520844688

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13249}}^1$

素因数の和:13286

約数の個数: 160

約数和(自身を含む): 1840160000

約数和(自身を除く): 1319315312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 13104, 13249, 19656, 26498, 39312, 39747, 52996, 79494, 92743, 105992, 119241, 158988, 172237, 185486, 211984, 238482, 278229, 317976, 344474, 357723, 370972, 476964, 516711, 556458, 635952, 688948, 715446, 741944, 834687, 953928, 1033422, 1112916, 1205659, 1377896, 1430892, 1483888, 1550133, 1669374, 1907856, 2066844, 2225832, 2411318, 2504061, 2755792, 2861784, 3100266, 3338748, 3616977, 4133688, 4451664, 4650399, 4822636, 5008122, 5723568, 6200532, 6677496, 7233954, 8267376, 9300798, 9645272, 10016244, 10850931, 12401064, 13354992, 14467908, 18601596, 19290544, 20032488, 21701862, 24802128, 28935816, 32552793, 37203192, 40064976, 43403724, 57871632, 65105586, 74406384, 86807448, 130211172, 173614896, 260422344, 520844688]

約数ペア:

[(1, 520844688), (2, 260422344), (3, 173614896), (4, 130211172), (6, 86807448), (7, 74406384), (8, 65105586), (9, 57871632), (12, 43403724), (13, 40064976), (14, 37203192), (16, 32552793), (18, 28935816), (21, 24802128), (24, 21701862), (26, 20032488), (27, 19290544), (28, 18601596), (36, 14467908), (39, 13354992), (42, 12401064), (48, 10850931), (52, 10016244), (54, 9645272), (56, 9300798), (63, 8267376), (72, 7233954), (78, 6677496), (84, 6200532), (91, 5723568), (104, 5008122), (108, 4822636), (112, 4650399), (117, 4451664), (126, 4133688), (144, 3616977), (156, 3338748), (168, 3100266), (182, 2861784), (189, 2755792), (208, 2504061), (216, 2411318), (234, 2225832), (252, 2066844), (273, 1907856), (312, 1669374), (336, 1550133), (351, 1483888), (364, 1430892), (378, 1377896), (432, 1205659), (468, 1112916), (504, 1033422), (546, 953928), (624, 834687), (702, 741944), (728, 715446), (756, 688948), (819, 635952), (936, 556458), (1008, 516711), (1092, 476964), (1404, 370972), (1456, 357723), (1512, 344474), (1638, 317976), (1872, 278229), (2184, 238482), (2457, 211984), (2808, 185486), (3024, 172237), (3276, 158988), (4368, 119241), (4914, 105992), (5616, 92743), (6552, 79494), (9828, 52996), (13104, 39747), (13249, 39312), (19656, 26498)]