1189743368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2203}}^1$

素因数の和:2275

約数の個数: 96

約数和(自身を含む): 2720705760

約数和(自身を除く): 1530962392

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 361, 374, 418, 646, 722, 748, 836, 1292, 1444, 1496, 1672, 2203, 2584, 2888, 3553, 3971, 4406, 6137, 7106, 7942, 8812, 12274, 14212, 15884, 17624, 24233, 24548, 28424, 31768, 37451, 41857, 48466, 49096, 67507, 74902, 83714, 96932, 135014, 149804, 167428, 193864, 270028, 299608, 334856, 411961, 460427, 540056, 711569, 795283, 823922, 920854, 1423138, 1590566, 1647844, 1841708, 2846276, 3181132, 3295688, 3683416, 5692552, 6362264, 7827259, 8748113, 13519811, 15654518, 17496226, 27039622, 31309036, 34992452, 54079244, 62618072, 69984904, 108158488, 148717921, 297435842, 594871684, 1189743368]

約数ペア:

[(1, 1189743368), (2, 594871684), (4, 297435842), (8, 148717921), (11, 108158488), (17, 69984904), (19, 62618072), (22, 54079244), (34, 34992452), (38, 31309036), (44, 27039622), (68, 17496226), (76, 15654518), (88, 13519811), (136, 8748113), (152, 7827259), (187, 6362264), (209, 5692552), (323, 3683416), (361, 3295688), (374, 3181132), (418, 2846276), (646, 1841708), (722, 1647844), (748, 1590566), (836, 1423138), (1292, 920854), (1444, 823922), (1496, 795283), (1672, 711569), (2203, 540056), (2584, 460427), (2888, 411961), (3553, 334856), (3971, 299608), (4406, 270028), (6137, 193864), (7106, 167428), (7942, 149804), (8812, 135014), (12274, 96932), (14212, 83714), (15884, 74902), (17624, 67507), (24233, 49096), (24548, 48466), (28424, 41857), (31768, 37451)]