38925072

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:421

約数の個数: 120

約数和(自身を含む): 117804960

約数和(自身を除く): 78879888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 82, 114, 123, 144, 152, 164, 171, 228, 246, 304, 328, 342, 347, 369, 456, 492, 656, 684, 694, 738, 779, 912, 984, 1041, 1368, 1388, 1476, 1558, 1968, 2082, 2337, 2736, 2776, 2952, 3116, 3123, 4164, 4674, 5552, 5904, 6232, 6246, 6593, 7011, 8328, 9348, 12464, 12492, 13186, 14022, 14227, 16656, 18696, 19779, 24984, 26372, 28044, 28454, 37392, 39558, 42681, 49968, 52744, 56088, 56908, 59337, 79116, 85362, 105488, 112176, 113816, 118674, 128043, 158232, 170724, 227632, 237348, 256086, 270313, 316464, 341448, 474696, 512172, 540626, 682896, 810939, 949392, 1024344, 1081252, 1621878, 2048688, 2162504, 2432817, 3243756, 4325008, 4865634, 6487512, 9731268, 12975024, 19462536, 38925072]

約数ペア:

[(1, 38925072), (2, 19462536), (3, 12975024), (4, 9731268), (6, 6487512), (8, 4865634), (9, 4325008), (12, 3243756), (16, 2432817), (18, 2162504), (19, 2048688), (24, 1621878), (36, 1081252), (38, 1024344), (41, 949392), (48, 810939), (57, 682896), (72, 540626), (76, 512172), (82, 474696), (114, 341448), (123, 316464), (144, 270313), (152, 256086), (164, 237348), (171, 227632), (228, 170724), (246, 158232), (304, 128043), (328, 118674), (342, 113816), (347, 112176), (369, 105488), (456, 85362), (492, 79116), (656, 59337), (684, 56908), (694, 56088), (738, 52744), (779, 49968), (912, 42681), (984, 39558), (1041, 37392), (1368, 28454), (1388, 28044), (1476, 26372), (1558, 24984), (1968, 19779), (2082, 18696), (2337, 16656), (2736, 14227), (2776, 14022), (2952, 13186), (3116, 12492), (3123, 12464), (4164, 9348), (4674, 8328), (5552, 7011), (5904, 6593), (6232, 6246)]