428656752

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{11149}}^1$

素因数の和:11255

約数の個数: 80

約数和(自身を含む): 1244340000

約数和(自身を除く): 815683248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 432, 534, 712, 801, 1068, 1424, 1602, 2136, 2403, 3204, 4272, 4806, 6408, 9612, 11149, 12816, 19224, 22298, 33447, 38448, 44596, 66894, 89192, 100341, 133788, 178384, 200682, 267576, 301023, 401364, 535152, 602046, 802728, 992261, 1204092, 1605456, 1984522, 2408184, 2976783, 3969044, 4816368, 5953566, 7938088, 8930349, 11907132, 15876176, 17860698, 23814264, 26791047, 35721396, 47628528, 53582094, 71442792, 107164188, 142885584, 214328376, 428656752]

約数ペア:

[(1, 428656752), (2, 214328376), (3, 142885584), (4, 107164188), (6, 71442792), (8, 53582094), (9, 47628528), (12, 35721396), (16, 26791047), (18, 23814264), (24, 17860698), (27, 15876176), (36, 11907132), (48, 8930349), (54, 7938088), (72, 5953566), (89, 4816368), (108, 3969044), (144, 2976783), (178, 2408184), (216, 1984522), (267, 1605456), (356, 1204092), (432, 992261), (534, 802728), (712, 602046), (801, 535152), (1068, 401364), (1424, 301023), (1602, 267576), (2136, 200682), (2403, 178384), (3204, 133788), (4272, 100341), (4806, 89192), (6408, 66894), (9612, 44596), (11149, 38448), (12816, 33447), (19224, 22298)]