617967476

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{68329}}^1$

素因数の和:68376

約数の個数: 48

約数和(自身を含む): 1377532800

約数和(自身を除く): 759565324

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 68329, 136658, 273316, 478303, 956606, 1161593, 1298251, 1913212, 2323186, 2596502, 4646372, 5193004, 8131151, 9087757, 16262302, 18175514, 22070267, 32524604, 36351028, 44140534, 88281068, 154491869, 308983738, 617967476]

約数ペア:

[(1, 617967476), (2, 308983738), (4, 154491869), (7, 88281068), (14, 44140534), (17, 36351028), (19, 32524604), (28, 22070267), (34, 18175514), (38, 16262302), (68, 9087757), (76, 8131151), (119, 5193004), (133, 4646372), (238, 2596502), (266, 2323186), (323, 1913212), (476, 1298251), (532, 1161593), (646, 956606), (1292, 478303), (2261, 273316), (4522, 136658), (9044, 68329)]