270313875454

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{23819}}^1$

素因数の和:24269

約数の個数: 64

約数和(自身を含む): 485882265600

約数和(自身を除く): 215568390146

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 331, 434, 553, 662, 1106, 2317, 2449, 4634, 4898, 10261, 17143, 20522, 23819, 26149, 34286, 47638, 52298, 71827, 143654, 166733, 183043, 333466, 366086, 738389, 810619, 1476778, 1621238, 1881701, 3763402, 5168723, 5674333, 7884089, 10337446, 11348666, 13171907, 15768178, 26343814, 55188623, 58332731, 110377246, 116665462, 244406759, 408329117, 488813518, 622843031, 816658234, 1245686062, 1710847313, 3421694626, 4359901217, 8719802434, 19308133961, 38616267922, 135156937727, 270313875454]

約数ペア:

[(1, 270313875454), (2, 135156937727), (7, 38616267922), (14, 19308133961), (31, 8719802434), (62, 4359901217), (79, 3421694626), (158, 1710847313), (217, 1245686062), (331, 816658234), (434, 622843031), (553, 488813518), (662, 408329117), (1106, 244406759), (2317, 116665462), (2449, 110377246), (4634, 58332731), (4898, 55188623), (10261, 26343814), (17143, 15768178), (20522, 13171907), (23819, 11348666), (26149, 10337446), (34286, 7884089), (47638, 5674333), (52298, 5168723), (71827, 3763402), (143654, 1881701), (166733, 1621238), (183043, 1476778), (333466, 810619), (366086, 738389)]