641005488

素因数分解:

$2^4\times 3^4\times {\mathrm{97}}^1\times {\mathrm{5099}}^1$

素因数の和:5216

約数の個数: 100

約数和(自身を含む): 1874749800

約数和(自身を除く): 1233744312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 97, 108, 144, 162, 194, 216, 291, 324, 388, 432, 582, 648, 776, 873, 1164, 1296, 1552, 1746, 2328, 2619, 3492, 4656, 5099, 5238, 6984, 7857, 10198, 10476, 13968, 15297, 15714, 20396, 20952, 30594, 31428, 40792, 41904, 45891, 61188, 62856, 81584, 91782, 122376, 125712, 137673, 183564, 244752, 275346, 367128, 413019, 494603, 550692, 734256, 826038, 989206, 1101384, 1483809, 1652076, 1978412, 2202768, 2967618, 3304152, 3956824, 4451427, 5935236, 6608304, 7913648, 8902854, 11870472, 13354281, 17805708, 23740944, 26708562, 35611416, 40062843, 53417124, 71222832, 80125686, 106834248, 160251372, 213668496, 320502744, 641005488]

約数ペア:

[(1, 641005488), (2, 320502744), (3, 213668496), (4, 160251372), (6, 106834248), (8, 80125686), (9, 71222832), (12, 53417124), (16, 40062843), (18, 35611416), (24, 26708562), (27, 23740944), (36, 17805708), (48, 13354281), (54, 11870472), (72, 8902854), (81, 7913648), (97, 6608304), (108, 5935236), (144, 4451427), (162, 3956824), (194, 3304152), (216, 2967618), (291, 2202768), (324, 1978412), (388, 1652076), (432, 1483809), (582, 1101384), (648, 989206), (776, 826038), (873, 734256), (1164, 550692), (1296, 494603), (1552, 413019), (1746, 367128), (2328, 275346), (2619, 244752), (3492, 183564), (4656, 137673), (5099, 125712), (5238, 122376), (6984, 91782), (7857, 81584), (10198, 62856), (10476, 61188), (13968, 45891), (15297, 41904), (15714, 40792), (20396, 31428), (20952, 30594)]