220154976

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13411}}^1$

素因数の和:13449

約数の個数: 96

約数和(自身を含む): 675964800

約数和(自身を除く): 455809824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 13411, 16416, 26822, 40233, 53644, 80466, 107288, 120699, 160932, 214576, 241398, 254809, 321864, 362097, 429152, 482796, 509618, 643728, 724194, 764427, 965592, 1019236, 1287456, 1448388, 1528854, 1931184, 2038472, 2293281, 2896776, 3057708, 3862368, 4076944, 4586562, 5793552, 6115416, 6879843, 8153888, 9173124, 11587104, 12230832, 13759686, 18346248, 24461664, 27519372, 36692496, 55038744, 73384992, 110077488, 220154976]

約数ペア:

[(1, 220154976), (2, 110077488), (3, 73384992), (4, 55038744), (6, 36692496), (8, 27519372), (9, 24461664), (12, 18346248), (16, 13759686), (18, 12230832), (19, 11587104), (24, 9173124), (27, 8153888), (32, 6879843), (36, 6115416), (38, 5793552), (48, 4586562), (54, 4076944), (57, 3862368), (72, 3057708), (76, 2896776), (96, 2293281), (108, 2038472), (114, 1931184), (144, 1528854), (152, 1448388), (171, 1287456), (216, 1019236), (228, 965592), (288, 764427), (304, 724194), (342, 643728), (432, 509618), (456, 482796), (513, 429152), (608, 362097), (684, 321864), (864, 254809), (912, 241398), (1026, 214576), (1368, 160932), (1824, 120699), (2052, 107288), (2736, 80466), (4104, 53644), (5472, 40233), (8208, 26822), (13411, 16416)]