666733681436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1787}}^1\times {\mathrm{2549}}^1$

素因数の和:4443

約数の個数: 96

約数和(自身を含む): 1280717222400

約数和(自身を除く): 613983540964

約数列:

[1, 2, 4, 23, 37, 43, 46, 74, 86, 92, 148, 172, 851, 989, 1591, 1702, 1787, 1978, 2549, 3182, 3404, 3574, 3956, 5098, 6364, 7148, 10196, 36593, 41101, 58627, 66119, 73186, 76841, 82202, 94313, 109607, 117254, 132238, 146372, 153682, 164404, 188626, 219214, 234508, 264476, 307364, 377252, 438428, 1520737, 1767343, 2169199, 2520961, 2843117, 3041474, 3534686, 4055459, 4338398, 4555063, 5041922, 5686234, 6082948, 7069372, 8110918, 8676796, 9110126, 10083844, 11372468, 16221836, 18220252, 65391691, 93275557, 104766449, 130783382, 168537331, 186551114, 195867709, 209532898, 261566764, 337074662, 373102228, 391735418, 419065796, 674149324, 783470836, 3876358613, 4504957307, 7247105233, 7752717226, 9009914614, 14494210466, 15505434452, 18019829228, 28988420932, 166683420359, 333366840718, 666733681436]

約数ペア:

[(1, 666733681436), (2, 333366840718), (4, 166683420359), (23, 28988420932), (37, 18019829228), (43, 15505434452), (46, 14494210466), (74, 9009914614), (86, 7752717226), (92, 7247105233), (148, 4504957307), (172, 3876358613), (851, 783470836), (989, 674149324), (1591, 419065796), (1702, 391735418), (1787, 373102228), (1978, 337074662), (2549, 261566764), (3182, 209532898), (3404, 195867709), (3574, 186551114), (3956, 168537331), (5098, 130783382), (6364, 104766449), (7148, 93275557), (10196, 65391691), (36593, 18220252), (41101, 16221836), (58627, 11372468), (66119, 10083844), (73186, 9110126), (76841, 8676796), (82202, 8110918), (94313, 7069372), (109607, 6082948), (117254, 5686234), (132238, 5041922), (146372, 4555063), (153682, 4338398), (164404, 4055459), (188626, 3534686), (219214, 3041474), (234508, 2843117), (264476, 2520961), (307364, 2169199), (377252, 1767343), (438428, 1520737)]