1661201472

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23321}}^1$

素因数の和:23396

約数の個数: 112

約数和(自身を含む): 5118152832

約数和(自身を除く): 3456951360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 159, 168, 192, 212, 224, 318, 336, 371, 424, 448, 636, 672, 742, 848, 1113, 1272, 1344, 1484, 1696, 2226, 2544, 2968, 3392, 4452, 5088, 5936, 8904, 10176, 11872, 17808, 23321, 23744, 35616, 46642, 69963, 71232, 93284, 139926, 163247, 186568, 279852, 326494, 373136, 489741, 559704, 652988, 746272, 979482, 1119408, 1236013, 1305976, 1492544, 1958964, 2238816, 2472026, 2611952, 3708039, 3917928, 4477632, 4944052, 5223904, 7416078, 7835856, 8652091, 9888104, 10447808, 14832156, 15671712, 17304182, 19776208, 25956273, 29664312, 31343424, 34608364, 39552416, 51912546, 59328624, 69216728, 79104832, 103825092, 118657248, 138433456, 207650184, 237314496, 276866912, 415300368, 553733824, 830600736, 1661201472]

約数ペア:

[(1, 1661201472), (2, 830600736), (3, 553733824), (4, 415300368), (6, 276866912), (7, 237314496), (8, 207650184), (12, 138433456), (14, 118657248), (16, 103825092), (21, 79104832), (24, 69216728), (28, 59328624), (32, 51912546), (42, 39552416), (48, 34608364), (53, 31343424), (56, 29664312), (64, 25956273), (84, 19776208), (96, 17304182), (106, 15671712), (112, 14832156), (159, 10447808), (168, 9888104), (192, 8652091), (212, 7835856), (224, 7416078), (318, 5223904), (336, 4944052), (371, 4477632), (424, 3917928), (448, 3708039), (636, 2611952), (672, 2472026), (742, 2238816), (848, 1958964), (1113, 1492544), (1272, 1305976), (1344, 1236013), (1484, 1119408), (1696, 979482), (2226, 746272), (2544, 652988), (2968, 559704), (3392, 489741), (4452, 373136), (5088, 326494), (5936, 279852), (8904, 186568), (10176, 163247), (11872, 139926), (17808, 93284), (23321, 71232), (23744, 69963), (35616, 46642)]