304831384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 685152000

約数和(自身を除く): 380320616

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 103, 104, 143, 169, 199, 206, 286, 338, 398, 412, 572, 676, 796, 824, 1133, 1144, 1339, 1352, 1592, 1859, 2189, 2266, 2587, 2678, 3718, 4378, 4532, 5174, 5356, 7436, 8756, 9064, 10348, 10712, 14729, 14872, 17407, 17512, 20497, 20696, 28457, 29458, 33631, 34814, 40994, 56914, 58916, 67262, 69628, 81988, 113828, 117832, 134524, 139256, 163976, 191477, 225467, 227656, 266461, 269048, 369941, 382954, 450934, 532922, 739882, 765908, 901868, 1065844, 1479764, 1531816, 1803736, 2131688, 2931071, 2959528, 3463993, 5862142, 6927986, 11724284, 13855972, 23448568, 27711944, 38103923, 76207846, 152415692, 304831384]

約数ペア:

[(1, 304831384), (2, 152415692), (4, 76207846), (8, 38103923), (11, 27711944), (13, 23448568), (22, 13855972), (26, 11724284), (44, 6927986), (52, 5862142), (88, 3463993), (103, 2959528), (104, 2931071), (143, 2131688), (169, 1803736), (199, 1531816), (206, 1479764), (286, 1065844), (338, 901868), (398, 765908), (412, 739882), (572, 532922), (676, 450934), (796, 382954), (824, 369941), (1133, 269048), (1144, 266461), (1339, 227656), (1352, 225467), (1592, 191477), (1859, 163976), (2189, 139256), (2266, 134524), (2587, 117832), (2678, 113828), (3718, 81988), (4378, 69628), (4532, 67262), (5174, 58916), (5356, 56914), (7436, 40994), (8756, 34814), (9064, 33631), (10348, 29458), (10712, 28457), (14729, 20696), (14872, 20497), (17407, 17512)]