248444766

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2286

約数の個数: 64

約数和(自身を含む): 589455360

約数和(自身を除く): 341010594

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 127, 153, 254, 306, 381, 459, 762, 918, 1143, 2131, 2159, 2286, 3429, 4262, 4318, 6393, 6477, 6858, 12786, 12954, 19179, 19431, 36227, 38358, 38862, 57537, 58293, 72454, 108681, 115074, 116586, 217362, 270637, 326043, 541274, 652086, 811911, 978129, 1623822, 1956258, 2435733, 4600829, 4871466, 7307199, 9201658, 13802487, 14614398, 27604974, 41407461, 82814922, 124222383, 248444766]

約数ペア:

[(1, 248444766), (2, 124222383), (3, 82814922), (6, 41407461), (9, 27604974), (17, 14614398), (18, 13802487), (27, 9201658), (34, 7307199), (51, 4871466), (54, 4600829), (102, 2435733), (127, 1956258), (153, 1623822), (254, 978129), (306, 811911), (381, 652086), (459, 541274), (762, 326043), (918, 270637), (1143, 217362), (2131, 116586), (2159, 115074), (2286, 108681), (3429, 72454), (4262, 58293), (4318, 57537), (6393, 38862), (6477, 38358), (6858, 36227), (12786, 19431), (12954, 19179)]