311099991792

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{189949}}^1$

素因数の和:190338

約数の個数: 80

約数和(自身を含む): 812606100000

約数和(自身を除く): 501506108208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 229, 298, 447, 458, 596, 687, 894, 916, 1192, 1374, 1788, 1832, 2384, 2748, 3576, 3664, 5496, 7152, 10992, 34121, 68242, 102363, 136484, 189949, 204726, 272968, 379898, 409452, 545936, 569847, 759796, 818904, 1139694, 1519592, 1637808, 2279388, 3039184, 4558776, 9117552, 28302401, 43498321, 56604802, 84907203, 86996642, 113209604, 130494963, 169814406, 173993284, 226419208, 260989926, 339628812, 347986568, 452838416, 521979852, 679257624, 695973136, 1043959704, 1358515248, 2087919408, 6481249829, 12962499658, 19443749487, 25924999316, 38887498974, 51849998632, 77774997948, 103699997264, 155549995896, 311099991792]

約数ペア:

[(1, 311099991792), (2, 155549995896), (3, 103699997264), (4, 77774997948), (6, 51849998632), (8, 38887498974), (12, 25924999316), (16, 19443749487), (24, 12962499658), (48, 6481249829), (149, 2087919408), (229, 1358515248), (298, 1043959704), (447, 695973136), (458, 679257624), (596, 521979852), (687, 452838416), (894, 347986568), (916, 339628812), (1192, 260989926), (1374, 226419208), (1788, 173993284), (1832, 169814406), (2384, 130494963), (2748, 113209604), (3576, 86996642), (3664, 84907203), (5496, 56604802), (7152, 43498321), (10992, 28302401), (34121, 9117552), (68242, 4558776), (102363, 3039184), (136484, 2279388), (189949, 1637808), (204726, 1519592), (272968, 1139694), (379898, 818904), (409452, 759796), (545936, 569847)]