542913144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 1487808000

約数和(自身を除く): 944894856

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 71, 76, 82, 114, 123, 142, 152, 164, 213, 228, 246, 284, 328, 409, 426, 456, 492, 568, 779, 818, 852, 984, 1227, 1349, 1558, 1636, 1704, 2337, 2454, 2698, 2911, 3116, 3272, 4047, 4674, 4908, 5396, 5822, 6232, 7771, 8094, 8733, 9348, 9816, 10792, 11644, 15542, 16188, 16769, 17466, 18696, 23288, 23313, 29039, 31084, 32376, 33538, 34932, 46626, 50307, 55309, 58078, 62168, 67076, 69864, 87117, 93252, 100614, 110618, 116156, 134152, 165927, 174234, 186504, 201228, 221236, 232312, 318611, 331854, 348468, 402456, 442472, 551741, 637222, 663708, 696936, 955833, 1103482, 1190599, 1274444, 1327416, 1655223, 1911666, 2206964, 2381198, 2548888, 3310446, 3571797, 3823332, 4413928, 4762396, 6620892, 7143594, 7646664, 9524792, 13241784, 14287188, 22621381, 28574376, 45242762, 67864143, 90485524, 135728286, 180971048, 271456572, 542913144]

約数ペア:

[(1, 542913144), (2, 271456572), (3, 180971048), (4, 135728286), (6, 90485524), (8, 67864143), (12, 45242762), (19, 28574376), (24, 22621381), (38, 14287188), (41, 13241784), (57, 9524792), (71, 7646664), (76, 7143594), (82, 6620892), (114, 4762396), (123, 4413928), (142, 3823332), (152, 3571797), (164, 3310446), (213, 2548888), (228, 2381198), (246, 2206964), (284, 1911666), (328, 1655223), (409, 1327416), (426, 1274444), (456, 1190599), (492, 1103482), (568, 955833), (779, 696936), (818, 663708), (852, 637222), (984, 551741), (1227, 442472), (1349, 402456), (1558, 348468), (1636, 331854), (1704, 318611), (2337, 232312), (2454, 221236), (2698, 201228), (2911, 186504), (3116, 174234), (3272, 165927), (4047, 134152), (4674, 116156), (4908, 110618), (5396, 100614), (5822, 93252), (6232, 87117), (7771, 69864), (8094, 67076), (8733, 62168), (9348, 58078), (9816, 55309), (10792, 50307), (11644, 46626), (15542, 34932), (16188, 33538), (16769, 32376), (17466, 31084), (18696, 29039), (23288, 23313)]