615428568

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1133

約数の個数: 96

約数和(自身を含む): 1705017600

約数和(自身を除く): 1089589032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 131, 142, 213, 262, 284, 393, 426, 524, 568, 639, 786, 852, 919, 1048, 1179, 1278, 1572, 1704, 1838, 2358, 2556, 2757, 3144, 3676, 4716, 5112, 5514, 7352, 8271, 9301, 9432, 11028, 16542, 18602, 22056, 27903, 33084, 37204, 55806, 65249, 66168, 74408, 83709, 111612, 120389, 130498, 167418, 195747, 223224, 240778, 260996, 334836, 361167, 391494, 481556, 521992, 587241, 669672, 722334, 782988, 963112, 1083501, 1174482, 1444668, 1565976, 2167002, 2348964, 2889336, 4334004, 4697928, 8547619, 8668008, 17095238, 25642857, 34190476, 51285714, 68380952, 76928571, 102571428, 153857142, 205142856, 307714284, 615428568]

約数ペア:

[(1, 615428568), (2, 307714284), (3, 205142856), (4, 153857142), (6, 102571428), (8, 76928571), (9, 68380952), (12, 51285714), (18, 34190476), (24, 25642857), (36, 17095238), (71, 8668008), (72, 8547619), (131, 4697928), (142, 4334004), (213, 2889336), (262, 2348964), (284, 2167002), (393, 1565976), (426, 1444668), (524, 1174482), (568, 1083501), (639, 963112), (786, 782988), (852, 722334), (919, 669672), (1048, 587241), (1179, 521992), (1278, 481556), (1572, 391494), (1704, 361167), (1838, 334836), (2358, 260996), (2556, 240778), (2757, 223224), (3144, 195747), (3676, 167418), (4716, 130498), (5112, 120389), (5514, 111612), (7352, 83709), (8271, 74408), (9301, 66168), (9432, 65249), (11028, 55806), (16542, 37204), (18602, 33084), (22056, 27903)]