1551681792

素因数分解:

$2^8\times 3^3\times {\mathrm{224491}}^1$

素因数の和:224516

約数の個数: 72

約数和(自身を含む): 4588616480

約数和(自身を除く): 3036934688

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, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 224491, 448982, 673473, 897964, 1346946, 1795928, 2020419, 2693892, 3591856, 4040838, 5387784, 6061257, 7183712, 8081676, 10775568, 12122514, 14367424, 16163352, 21551136, 24245028, 28734848, 32326704, 43102272, 48490056, 57469696, 64653408, 86204544, 96980112, 129306816, 172409088, 193960224, 258613632, 387920448, 517227264, 775840896, 1551681792]

約数ペア:

[(1, 1551681792), (2, 775840896), (3, 517227264), (4, 387920448), (6, 258613632), (8, 193960224), (9, 172409088), (12, 129306816), (16, 96980112), (18, 86204544), (24, 64653408), (27, 57469696), (32, 48490056), (36, 43102272), (48, 32326704), (54, 28734848), (64, 24245028), (72, 21551136), (96, 16163352), (108, 14367424), (128, 12122514), (144, 10775568), (192, 8081676), (216, 7183712), (256, 6061257), (288, 5387784), (384, 4040838), (432, 3591856), (576, 2693892), (768, 2020419), (864, 1795928), (1152, 1346946), (1728, 897964), (2304, 673473), (3456, 448982), (6912, 224491)]