3119513632

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:391

約数の個数: 108

約数和(自身を含む): 6721464078

約数和(自身を除く): 3601950446

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 281, 304, 361, 496, 562, 589, 608, 722, 961, 992, 1124, 1178, 1444, 1922, 2248, 2356, 2888, 3844, 4496, 4712, 5339, 5776, 7688, 8711, 8992, 9424, 10678, 11191, 11552, 15376, 17422, 18259, 18848, 21356, 22382, 30752, 34844, 36518, 42712, 44764, 69688, 73036, 85424, 89528, 101441, 139376, 146072, 165509, 170848, 179056, 202882, 270041, 278752, 292144, 331018, 346921, 358112, 405764, 540082, 584288, 662036, 693842, 811528, 1080164, 1324072, 1387684, 1623056, 2160328, 2648144, 2775368, 3144671, 3246112, 4320656, 5130779, 5296288, 5550736, 6289342, 8641312, 10261558, 11101472, 12578684, 20523116, 25157368, 41046232, 50314736, 82092464, 97484801, 100629472, 164184928, 194969602, 389939204, 779878408, 1559756816, 3119513632]

約数ペア:

[(1, 3119513632), (2, 1559756816), (4, 779878408), (8, 389939204), (16, 194969602), (19, 164184928), (31, 100629472), (32, 97484801), (38, 82092464), (62, 50314736), (76, 41046232), (124, 25157368), (152, 20523116), (248, 12578684), (281, 11101472), (304, 10261558), (361, 8641312), (496, 6289342), (562, 5550736), (589, 5296288), (608, 5130779), (722, 4320656), (961, 3246112), (992, 3144671), (1124, 2775368), (1178, 2648144), (1444, 2160328), (1922, 1623056), (2248, 1387684), (2356, 1324072), (2888, 1080164), (3844, 811528), (4496, 693842), (4712, 662036), (5339, 584288), (5776, 540082), (7688, 405764), (8711, 358112), (8992, 346921), (9424, 331018), (10678, 292144), (11191, 278752), (11552, 270041), (15376, 202882), (17422, 179056), (18259, 170848), (18848, 165509), (21356, 146072), (22382, 139376), (30752, 101441), (34844, 89528), (36518, 85424), (42712, 73036), (44764, 69688)]