1555248384

素因数分解:

$2^8\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1009}}^1$

素因数の和:1257

約数の個数: 144

約数和(自身を含む): 4624345600

約数和(自身を除く): 3069097216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 223, 256, 288, 384, 432, 446, 576, 669, 768, 864, 892, 1009, 1152, 1338, 1728, 1784, 2007, 2018, 2304, 2676, 3027, 3456, 3568, 4014, 4036, 5352, 6021, 6054, 6912, 7136, 8028, 8072, 9081, 10704, 12042, 12108, 14272, 16056, 16144, 18162, 21408, 24084, 24216, 27243, 28544, 32112, 32288, 36324, 42816, 48168, 48432, 54486, 57088, 64224, 64576, 72648, 85632, 96336, 96864, 108972, 128448, 129152, 145296, 171264, 192672, 193728, 217944, 225007, 256896, 258304, 290592, 385344, 387456, 435888, 450014, 513792, 581184, 675021, 770688, 774912, 871776, 900028, 1162368, 1350042, 1541376, 1743552, 1800056, 2025063, 2324736, 2700084, 3487104, 3600112, 4050126, 5400168, 6075189, 6974208, 7200224, 8100252, 10800336, 12150378, 14400448, 16200504, 21600672, 24300756, 28800896, 32401008, 43201344, 48601512, 57601792, 64802016, 86402688, 97203024, 129604032, 172805376, 194406048, 259208064, 388812096, 518416128, 777624192, 1555248384]

約数ペア:

[(1, 1555248384), (2, 777624192), (3, 518416128), (4, 388812096), (6, 259208064), (8, 194406048), (9, 172805376), (12, 129604032), (16, 97203024), (18, 86402688), (24, 64802016), (27, 57601792), (32, 48601512), (36, 43201344), (48, 32401008), (54, 28800896), (64, 24300756), (72, 21600672), (96, 16200504), (108, 14400448), (128, 12150378), (144, 10800336), (192, 8100252), (216, 7200224), (223, 6974208), (256, 6075189), (288, 5400168), (384, 4050126), (432, 3600112), (446, 3487104), (576, 2700084), (669, 2324736), (768, 2025063), (864, 1800056), (892, 1743552), (1009, 1541376), (1152, 1350042), (1338, 1162368), (1728, 900028), (1784, 871776), (2007, 774912), (2018, 770688), (2304, 675021), (2676, 581184), (3027, 513792), (3456, 450014), (3568, 435888), (4014, 387456), (4036, 385344), (5352, 290592), (6021, 258304), (6054, 256896), (6912, 225007), (7136, 217944), (8028, 193728), (8072, 192672), (9081, 171264), (10704, 145296), (12042, 129152), (12108, 128448), (14272, 108972), (16056, 96864), (16144, 96336), (18162, 85632), (21408, 72648), (24084, 64576), (24216, 64224), (27243, 57088), (28544, 54486), (32112, 48432), (32288, 48168), (36324, 42816)]