1295816144

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1069}}^1$

素因数の和:1300

約数の個数: 80

約数和(自身を含む): 2929574400

約数和(自身を除く): 1633758256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 137, 158, 274, 316, 548, 553, 632, 959, 1069, 1096, 1106, 1264, 1918, 2138, 2192, 2212, 3836, 4276, 4424, 7483, 7672, 8552, 8848, 10823, 14966, 15344, 17104, 21646, 29932, 43292, 59864, 75761, 84451, 86584, 119728, 146453, 151522, 168902, 173168, 292906, 303044, 337804, 585812, 591157, 606088, 675608, 1025171, 1171624, 1182314, 1212176, 1351216, 2050342, 2343248, 2364628, 4100684, 4729256, 8201368, 9458512, 11569787, 16402736, 23139574, 46279148, 80988509, 92558296, 161977018, 185116592, 323954036, 647908072, 1295816144]

約数ペア:

[(1, 1295816144), (2, 647908072), (4, 323954036), (7, 185116592), (8, 161977018), (14, 92558296), (16, 80988509), (28, 46279148), (56, 23139574), (79, 16402736), (112, 11569787), (137, 9458512), (158, 8201368), (274, 4729256), (316, 4100684), (548, 2364628), (553, 2343248), (632, 2050342), (959, 1351216), (1069, 1212176), (1096, 1182314), (1106, 1171624), (1264, 1025171), (1918, 675608), (2138, 606088), (2192, 591157), (2212, 585812), (3836, 337804), (4276, 303044), (4424, 292906), (7483, 173168), (7672, 168902), (8552, 151522), (8848, 146453), (10823, 119728), (14966, 86584), (15344, 84451), (17104, 75761), (21646, 59864), (29932, 43292)]