400693896

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 1112641920

約数和(自身を除く): 711948024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 103, 142, 206, 213, 284, 309, 412, 426, 568, 618, 639, 761, 824, 852, 927, 1236, 1278, 1522, 1704, 1854, 2283, 2472, 2556, 3044, 3708, 4566, 5112, 6088, 6849, 7313, 7416, 9132, 13698, 14626, 18264, 21939, 27396, 29252, 43878, 54031, 54792, 58504, 65817, 78383, 87756, 108062, 131634, 156766, 162093, 175512, 216124, 235149, 263268, 313532, 324186, 432248, 470298, 486279, 526536, 627064, 648372, 705447, 940596, 972558, 1296744, 1410894, 1881192, 1945116, 2821788, 3890232, 5565193, 5643576, 11130386, 16695579, 22260772, 33391158, 44521544, 50086737, 66782316, 100173474, 133564632, 200346948, 400693896]

約数ペア:

[(1, 400693896), (2, 200346948), (3, 133564632), (4, 100173474), (6, 66782316), (8, 50086737), (9, 44521544), (12, 33391158), (18, 22260772), (24, 16695579), (36, 11130386), (71, 5643576), (72, 5565193), (103, 3890232), (142, 2821788), (206, 1945116), (213, 1881192), (284, 1410894), (309, 1296744), (412, 972558), (426, 940596), (568, 705447), (618, 648372), (639, 627064), (761, 526536), (824, 486279), (852, 470298), (927, 432248), (1236, 324186), (1278, 313532), (1522, 263268), (1704, 235149), (1854, 216124), (2283, 175512), (2472, 162093), (2556, 156766), (3044, 131634), (3708, 108062), (4566, 87756), (5112, 78383), (6088, 65817), (6849, 58504), (7313, 54792), (7416, 54031), (9132, 43878), (13698, 29252), (14626, 27396), (18264, 21939)]