1330700264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 2872800000

約数和(自身を除く): 1542099736

約数列:

[1, 2, 4, 8, 19, 29, 37, 38, 41, 58, 74, 76, 82, 116, 148, 152, 164, 199, 232, 296, 328, 398, 551, 703, 779, 796, 1073, 1102, 1189, 1406, 1517, 1558, 1592, 2146, 2204, 2378, 2812, 3034, 3116, 3781, 4292, 4408, 4756, 5624, 5771, 6068, 6232, 7363, 7562, 8159, 8584, 9512, 11542, 12136, 14726, 15124, 16318, 20387, 22591, 23084, 28823, 29452, 30248, 32636, 40774, 43993, 45182, 46168, 57646, 58904, 65272, 81548, 87986, 90364, 109649, 115292, 139897, 155021, 163096, 175972, 180728, 213527, 219298, 230584, 236611, 279794, 301883, 310042, 351944, 427054, 438596, 473222, 559588, 603766, 620084, 835867, 854108, 877192, 946444, 1119176, 1207532, 1240168, 1671734, 1708216, 1892888, 2415064, 3343468, 4057013, 4495609, 5735777, 6686936, 8114026, 8754607, 8991218, 11471554, 16228052, 17509214, 17982436, 22943108, 32456104, 35018428, 35964872, 45886216, 70036856, 166337533, 332675066, 665350132, 1330700264]

約数ペア:

[(1, 1330700264), (2, 665350132), (4, 332675066), (8, 166337533), (19, 70036856), (29, 45886216), (37, 35964872), (38, 35018428), (41, 32456104), (58, 22943108), (74, 17982436), (76, 17509214), (82, 16228052), (116, 11471554), (148, 8991218), (152, 8754607), (164, 8114026), (199, 6686936), (232, 5735777), (296, 4495609), (328, 4057013), (398, 3343468), (551, 2415064), (703, 1892888), (779, 1708216), (796, 1671734), (1073, 1240168), (1102, 1207532), (1189, 1119176), (1406, 946444), (1517, 877192), (1558, 854108), (1592, 835867), (2146, 620084), (2204, 603766), (2378, 559588), (2812, 473222), (3034, 438596), (3116, 427054), (3781, 351944), (4292, 310042), (4408, 301883), (4756, 279794), (5624, 236611), (5771, 230584), (6068, 219298), (6232, 213527), (7363, 180728), (7562, 175972), (8159, 163096), (8584, 155021), (9512, 139897), (11542, 115292), (12136, 109649), (14726, 90364), (15124, 87986), (16318, 81548), (20387, 65272), (22591, 58904), (23084, 57646), (28823, 46168), (29452, 45182), (30248, 43993), (32636, 40774)]