428438967088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{977243}}^1$

素因数の和:977362

約数の個数: 80

約数和(自身を含む): 942282118656

約数和(自身を除く): 513843151568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 53, 88, 94, 106, 176, 188, 212, 376, 424, 517, 583, 752, 848, 1034, 1166, 2068, 2332, 2491, 4136, 4664, 4982, 8272, 9328, 9964, 19928, 27401, 39856, 54802, 109604, 219208, 438416, 977243, 1954486, 3908972, 7817944, 10749673, 15635888, 21499346, 42998692, 45930421, 51793879, 85997384, 91860842, 103587758, 171994768, 183721684, 207175516, 367443368, 414351032, 505234631, 569732669, 734886736, 828702064, 1010469262, 1139465338, 2020938524, 2278930676, 2434312313, 4041877048, 4557861352, 4868624626, 8083754096, 9115722704, 9737249252, 19474498504, 26777435443, 38948997008, 53554870886, 107109741772, 214219483544, 428438967088]

約数ペア:

[(1, 428438967088), (2, 214219483544), (4, 107109741772), (8, 53554870886), (11, 38948997008), (16, 26777435443), (22, 19474498504), (44, 9737249252), (47, 9115722704), (53, 8083754096), (88, 4868624626), (94, 4557861352), (106, 4041877048), (176, 2434312313), (188, 2278930676), (212, 2020938524), (376, 1139465338), (424, 1010469262), (517, 828702064), (583, 734886736), (752, 569732669), (848, 505234631), (1034, 414351032), (1166, 367443368), (2068, 207175516), (2332, 183721684), (2491, 171994768), (4136, 103587758), (4664, 91860842), (4982, 85997384), (8272, 51793879), (9328, 45930421), (9964, 42998692), (19928, 21499346), (27401, 15635888), (39856, 10749673), (54802, 7817944), (109604, 3908972), (219208, 1954486), (438416, 977243)]