247573872

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2740

約数の個数: 180

約数和(自身を含む): 868303800

約数和(自身を除く): 620729928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 2699, 3276, 3528, 3822, 4368, 5096, 5398, 5733, 6552, 7056, 7644, 8097, 10192, 10796, 11466, 13104, 15288, 16194, 18893, 21592, 22932, 24291, 30576, 32388, 35087, 37786, 43184, 45864, 48582, 56679, 64776, 70174, 75572, 91728, 97164, 105261, 113358, 129552, 132251, 140348, 151144, 170037, 194328, 210522, 226716, 245609, 264502, 280696, 302288, 315783, 340074, 388656, 396753, 421044, 453432, 491218, 529004, 561392, 631566, 680148, 736827, 793506, 842088, 906864, 982436, 1058008, 1190259, 1263132, 1360296, 1473654, 1587012, 1684176, 1719263, 1964872, 2116016, 2210481, 2380518, 2526264, 2720592, 2947308, 3174024, 3438526, 3929744, 4420962, 4761036, 5052528, 5157789, 5894616, 6348048, 6877052, 8841924, 9522072, 10315578, 11789232, 13754104, 15473367, 17683848, 19044144, 20631156, 27508208, 30946734, 35367696, 41262312, 61893468, 82524624, 123786936, 247573872]

約数ペア:

[(1, 247573872), (2, 123786936), (3, 82524624), (4, 61893468), (6, 41262312), (7, 35367696), (8, 30946734), (9, 27508208), (12, 20631156), (13, 19044144), (14, 17683848), (16, 15473367), (18, 13754104), (21, 11789232), (24, 10315578), (26, 9522072), (28, 8841924), (36, 6877052), (39, 6348048), (42, 5894616), (48, 5157789), (49, 5052528), (52, 4761036), (56, 4420962), (63, 3929744), (72, 3438526), (78, 3174024), (84, 2947308), (91, 2720592), (98, 2526264), (104, 2380518), (112, 2210481), (117, 2116016), (126, 1964872), (144, 1719263), (147, 1684176), (156, 1587012), (168, 1473654), (182, 1360296), (196, 1263132), (208, 1190259), (234, 1058008), (252, 982436), (273, 906864), (294, 842088), (312, 793506), (336, 736827), (364, 680148), (392, 631566), (441, 561392), (468, 529004), (504, 491218), (546, 453432), (588, 421044), (624, 396753), (637, 388656), (728, 340074), (784, 315783), (819, 302288), (882, 280696), (936, 264502), (1008, 245609), (1092, 226716), (1176, 210522), (1274, 194328), (1456, 170037), (1638, 151144), (1764, 140348), (1872, 132251), (1911, 129552), (2184, 113358), (2352, 105261), (2548, 97164), (2699, 91728), (3276, 75572), (3528, 70174), (3822, 64776), (4368, 56679), (5096, 48582), (5398, 45864), (5733, 43184), (6552, 37786), (7056, 35087), (7644, 32388), (8097, 30576), (10192, 24291), (10796, 22932), (11466, 21592), (13104, 18893), (15288, 16194)]