1662400512

素因数分解:

$2^{11}\times 3^2\times {\mathrm{90191}}^1$

素因数の和:90219

約数の個数: 72

約数和(自身を含む): 4801371120

約数和(自身を除く): 3138970608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 90191, 180382, 270573, 360764, 541146, 721528, 811719, 1082292, 1443056, 1623438, 2164584, 2886112, 3246876, 4329168, 5772224, 6493752, 8658336, 11544448, 12987504, 17316672, 23088896, 25975008, 34633344, 46177792, 51950016, 69266688, 92355584, 103900032, 138533376, 184711168, 207800064, 277066752, 415600128, 554133504, 831200256, 1662400512]

約数ペア:

[(1, 1662400512), (2, 831200256), (3, 554133504), (4, 415600128), (6, 277066752), (8, 207800064), (9, 184711168), (12, 138533376), (16, 103900032), (18, 92355584), (24, 69266688), (32, 51950016), (36, 46177792), (48, 34633344), (64, 25975008), (72, 23088896), (96, 17316672), (128, 12987504), (144, 11544448), (192, 8658336), (256, 6493752), (288, 5772224), (384, 4329168), (512, 3246876), (576, 2886112), (768, 2164584), (1024, 1623438), (1152, 1443056), (1536, 1082292), (2048, 811719), (2304, 721528), (3072, 541146), (4608, 360764), (6144, 270573), (9216, 180382), (18432, 90191)]