304811632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{18371}}^1$

素因数の和:18457

約数の個数: 40

約数和(自身を含む): 635597712

約数和(自身を除く): 330786080

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 16592, 18371, 36742, 73484, 146968, 293936, 312307, 624614, 1120631, 1249228, 2241262, 2498456, 4482524, 4996912, 8965048, 17930096, 19050727, 38101454, 76202908, 152405816, 304811632]

約数ペア:

[(1, 304811632), (2, 152405816), (4, 76202908), (8, 38101454), (16, 19050727), (17, 17930096), (34, 8965048), (61, 4996912), (68, 4482524), (122, 2498456), (136, 2241262), (244, 1249228), (272, 1120631), (488, 624614), (976, 312307), (1037, 293936), (2074, 146968), (4148, 73484), (8296, 36742), (16592, 18371)]