1471255188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{719}}^1\times {\mathrm{1009}}^1$

素因数の和:1761

約数の個数: 72

約数和(自身を含む): 3726172800

約数和(自身を除く): 2254917612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 719, 1009, 1014, 1438, 2018, 2028, 2157, 2876, 3027, 4036, 4314, 6054, 8628, 9347, 12108, 13117, 18694, 26234, 28041, 37388, 39351, 52468, 56082, 78702, 112164, 121511, 157404, 170521, 243022, 341042, 364533, 486044, 511563, 682084, 725471, 729066, 1023126, 1450942, 1458132, 2046252, 2176413, 2901884, 4352826, 8705652, 9431123, 18862246, 28293369, 37724492, 56586738, 113173476, 122604599, 245209198, 367813797, 490418396, 735627594, 1471255188]

約数ペア:

[(1, 1471255188), (2, 735627594), (3, 490418396), (4, 367813797), (6, 245209198), (12, 122604599), (13, 113173476), (26, 56586738), (39, 37724492), (52, 28293369), (78, 18862246), (156, 9431123), (169, 8705652), (338, 4352826), (507, 2901884), (676, 2176413), (719, 2046252), (1009, 1458132), (1014, 1450942), (1438, 1023126), (2018, 729066), (2028, 725471), (2157, 682084), (2876, 511563), (3027, 486044), (4036, 364533), (4314, 341042), (6054, 243022), (8628, 170521), (9347, 157404), (12108, 121511), (13117, 112164), (18694, 78702), (26234, 56082), (28041, 52468), (37388, 39351)]