328152078

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{10781}}^1$

素因数の和:10897

約数の個数: 48

約数和(自身を含む): 756896400

約数和(自身を除く): 428744322

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 534, 801, 1602, 1691, 3382, 5073, 10146, 10781, 15219, 21562, 30438, 32343, 64686, 97029, 194058, 204839, 409678, 614517, 959509, 1229034, 1843551, 1919018, 2878527, 3687102, 5757054, 8635581, 17271162, 18230671, 36461342, 54692013, 109384026, 164076039, 328152078]

約数ペア:

[(1, 328152078), (2, 164076039), (3, 109384026), (6, 54692013), (9, 36461342), (18, 18230671), (19, 17271162), (38, 8635581), (57, 5757054), (89, 3687102), (114, 2878527), (171, 1919018), (178, 1843551), (267, 1229034), (342, 959509), (534, 614517), (801, 409678), (1602, 204839), (1691, 194058), (3382, 97029), (5073, 64686), (10146, 32343), (10781, 30438), (15219, 21562)]