219418304

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9241}}^1$

素因数の和:9313

約数の個数: 56

約数和(自身を含む): 507053088

約数和(自身を除く): 287634784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 9241, 11872, 18482, 23744, 36964, 64687, 73928, 129374, 147856, 258748, 295712, 489773, 517496, 591424, 979546, 1034992, 1959092, 2069984, 3428411, 3918184, 4139968, 6856822, 7836368, 13713644, 15672736, 27427288, 31345472, 54854576, 109709152, 219418304]

約数ペア:

[(1, 219418304), (2, 109709152), (4, 54854576), (7, 31345472), (8, 27427288), (14, 15672736), (16, 13713644), (28, 7836368), (32, 6856822), (53, 4139968), (56, 3918184), (64, 3428411), (106, 2069984), (112, 1959092), (212, 1034992), (224, 979546), (371, 591424), (424, 517496), (448, 489773), (742, 295712), (848, 258748), (1484, 147856), (1696, 129374), (2968, 73928), (3392, 64687), (5936, 36964), (9241, 23744), (11872, 18482)]