243473568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 710186400

約数和(自身を除く): 466712832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 78, 86, 96, 104, 129, 156, 169, 172, 208, 258, 312, 338, 344, 349, 416, 507, 516, 559, 624, 676, 688, 698, 1014, 1032, 1047, 1118, 1248, 1352, 1376, 1396, 1677, 2028, 2064, 2094, 2236, 2704, 2792, 3354, 4056, 4128, 4188, 4472, 4537, 5408, 5584, 6708, 7267, 8112, 8376, 8944, 9074, 11168, 13416, 13611, 14534, 15007, 16224, 16752, 17888, 18148, 21801, 26832, 27222, 29068, 30014, 33504, 36296, 43602, 45021, 53664, 54444, 58136, 58981, 60028, 72592, 87204, 90042, 108888, 116272, 117962, 120056, 145184, 174408, 176943, 180084, 195091, 217776, 232544, 235924, 240112, 348816, 353886, 360168, 390182, 435552, 471848, 480224, 585273, 697632, 707772, 720336, 780364, 943696, 1170546, 1415544, 1440672, 1560728, 1887392, 2341092, 2536183, 2831088, 3121456, 4682184, 5072366, 5662176, 6242912, 7608549, 9364368, 10144732, 15217098, 18728736, 20289464, 30434196, 40578928, 60868392, 81157856, 121736784, 243473568]

約数ペア:

[(1, 243473568), (2, 121736784), (3, 81157856), (4, 60868392), (6, 40578928), (8, 30434196), (12, 20289464), (13, 18728736), (16, 15217098), (24, 10144732), (26, 9364368), (32, 7608549), (39, 6242912), (43, 5662176), (48, 5072366), (52, 4682184), (78, 3121456), (86, 2831088), (96, 2536183), (104, 2341092), (129, 1887392), (156, 1560728), (169, 1440672), (172, 1415544), (208, 1170546), (258, 943696), (312, 780364), (338, 720336), (344, 707772), (349, 697632), (416, 585273), (507, 480224), (516, 471848), (559, 435552), (624, 390182), (676, 360168), (688, 353886), (698, 348816), (1014, 240112), (1032, 235924), (1047, 232544), (1118, 217776), (1248, 195091), (1352, 180084), (1376, 176943), (1396, 174408), (1677, 145184), (2028, 120056), (2064, 117962), (2094, 116272), (2236, 108888), (2704, 90042), (2792, 87204), (3354, 72592), (4056, 60028), (4128, 58981), (4188, 58136), (4472, 54444), (4537, 53664), (5408, 45021), (5584, 43602), (6708, 36296), (7267, 33504), (8112, 30014), (8376, 29068), (8944, 27222), (9074, 26832), (11168, 21801), (13416, 18148), (13611, 17888), (14534, 16752), (15007, 16224)]