297533474

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 563576832

約数和(自身を除く): 266043358

約数列:

[1, 2, 7, 14, 23, 31, 41, 46, 62, 82, 161, 217, 287, 322, 434, 574, 713, 727, 943, 1271, 1426, 1454, 1886, 2542, 4991, 5089, 6601, 8897, 9982, 10178, 13202, 16721, 17794, 22537, 29233, 29807, 33442, 45074, 58466, 59614, 117047, 157759, 204631, 208649, 234094, 315518, 409262, 417298, 518351, 685561, 924017, 1036702, 1371122, 1848034, 3628457, 4798927, 6468119, 7256914, 9597854, 12936238, 21252391, 42504782, 148766737, 297533474]

約数ペア:

[(1, 297533474), (2, 148766737), (7, 42504782), (14, 21252391), (23, 12936238), (31, 9597854), (41, 7256914), (46, 6468119), (62, 4798927), (82, 3628457), (161, 1848034), (217, 1371122), (287, 1036702), (322, 924017), (434, 685561), (574, 518351), (713, 417298), (727, 409262), (943, 315518), (1271, 234094), (1426, 208649), (1454, 204631), (1886, 157759), (2542, 117047), (4991, 59614), (5089, 58466), (6601, 45074), (8897, 33442), (9982, 29807), (10178, 29233), (13202, 22537), (16721, 17794)]