509723564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 1108262400

約数和(自身を除く): 598538836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 113, 122, 133, 139, 226, 244, 266, 278, 427, 452, 532, 556, 791, 854, 973, 1159, 1582, 1708, 1946, 2147, 2318, 2641, 3164, 3892, 4294, 4636, 5282, 6893, 8113, 8479, 8588, 10564, 13786, 15029, 15707, 16226, 16958, 18487, 27572, 30058, 31414, 32452, 33916, 36974, 48251, 59353, 60116, 62828, 73948, 96502, 109949, 118706, 130967, 161101, 193004, 219898, 237412, 261934, 298433, 322202, 439796, 523868, 596866, 644404, 916769, 958127, 1127707, 1193732, 1833538, 1916254, 2089031, 2255414, 3667076, 3832508, 4178062, 4510828, 6706889, 8356124, 13413778, 18204413, 26827556, 36408826, 72817652, 127430891, 254861782, 509723564]

約数ペア:

[(1, 509723564), (2, 254861782), (4, 127430891), (7, 72817652), (14, 36408826), (19, 26827556), (28, 18204413), (38, 13413778), (61, 8356124), (76, 6706889), (113, 4510828), (122, 4178062), (133, 3832508), (139, 3667076), (226, 2255414), (244, 2089031), (266, 1916254), (278, 1833538), (427, 1193732), (452, 1127707), (532, 958127), (556, 916769), (791, 644404), (854, 596866), (973, 523868), (1159, 439796), (1582, 322202), (1708, 298433), (1946, 261934), (2147, 237412), (2318, 219898), (2641, 193004), (3164, 161101), (3892, 130967), (4294, 118706), (4636, 109949), (5282, 96502), (6893, 73948), (8113, 62828), (8479, 60116), (8588, 59353), (10564, 48251), (13786, 36974), (15029, 33916), (15707, 32452), (16226, 31414), (16958, 30058), (18487, 27572)]