2118070304

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:866

約数の個数: 96

約数和(自身を含む): 4868438400

約数和(自身を除く): 2750368096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 379, 409, 427, 488, 758, 818, 854, 976, 1516, 1636, 1708, 1952, 2653, 2863, 3032, 3272, 3416, 5306, 5726, 6064, 6544, 6832, 10612, 11452, 12128, 13088, 13664, 21224, 22904, 23119, 24949, 42448, 45808, 46238, 49898, 84896, 91616, 92476, 99796, 155011, 161833, 174643, 184952, 199592, 310022, 323666, 349286, 369904, 399184, 620044, 647332, 698572, 739808, 798368, 1085077, 1240088, 1294664, 1397144, 2170154, 2480176, 2589328, 2794288, 4340308, 4960352, 5178656, 5588576, 8680616, 9455671, 17361232, 18911342, 34722464, 37822684, 66189697, 75645368, 132379394, 151290736, 264758788, 302581472, 529517576, 1059035152, 2118070304]

約数ペア:

[(1, 2118070304), (2, 1059035152), (4, 529517576), (7, 302581472), (8, 264758788), (14, 151290736), (16, 132379394), (28, 75645368), (32, 66189697), (56, 37822684), (61, 34722464), (112, 18911342), (122, 17361232), (224, 9455671), (244, 8680616), (379, 5588576), (409, 5178656), (427, 4960352), (488, 4340308), (758, 2794288), (818, 2589328), (854, 2480176), (976, 2170154), (1516, 1397144), (1636, 1294664), (1708, 1240088), (1952, 1085077), (2653, 798368), (2863, 739808), (3032, 698572), (3272, 647332), (3416, 620044), (5306, 399184), (5726, 369904), (6064, 349286), (6544, 323666), (6832, 310022), (10612, 199592), (11452, 184952), (12128, 174643), (13088, 161833), (13664, 155011), (21224, 99796), (22904, 92476), (23119, 91616), (24949, 84896), (42448, 49898), (45808, 46238)]