221740416

素因数分解:

$2^7\times 3^5\times {\mathrm{7129}}^1$

素因数の和:7158

約数の個数: 96

約数和(自身を含む): 661806600

約数和(自身を除く): 440066184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 5184, 7129, 7776, 10368, 14258, 15552, 21387, 28516, 31104, 42774, 57032, 64161, 85548, 114064, 128322, 171096, 192483, 228128, 256644, 342192, 384966, 456256, 513288, 577449, 684384, 769932, 912512, 1026576, 1154898, 1368768, 1539864, 1732347, 2053152, 2309796, 2737536, 3079728, 3464694, 4106304, 4619592, 6159456, 6929388, 8212608, 9239184, 12318912, 13858776, 18478368, 24637824, 27717552, 36956736, 55435104, 73913472, 110870208, 221740416]

約数ペア:

[(1, 221740416), (2, 110870208), (3, 73913472), (4, 55435104), (6, 36956736), (8, 27717552), (9, 24637824), (12, 18478368), (16, 13858776), (18, 12318912), (24, 9239184), (27, 8212608), (32, 6929388), (36, 6159456), (48, 4619592), (54, 4106304), (64, 3464694), (72, 3079728), (81, 2737536), (96, 2309796), (108, 2053152), (128, 1732347), (144, 1539864), (162, 1368768), (192, 1154898), (216, 1026576), (243, 912512), (288, 769932), (324, 684384), (384, 577449), (432, 513288), (486, 456256), (576, 384966), (648, 342192), (864, 256644), (972, 228128), (1152, 192483), (1296, 171096), (1728, 128322), (1944, 114064), (2592, 85548), (3456, 64161), (3888, 57032), (5184, 42774), (7129, 31104), (7776, 28516), (10368, 21387), (14258, 15552)]