343943928

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2026

約数の個数: 128

約数和(自身を含む): 1029600000

約数和(自身を除く): 685656072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 43, 54, 57, 72, 76, 86, 108, 114, 129, 152, 171, 172, 216, 228, 258, 342, 344, 387, 456, 513, 516, 684, 774, 817, 1026, 1032, 1161, 1368, 1548, 1634, 1949, 2052, 2322, 2451, 3096, 3268, 3898, 4104, 4644, 4902, 5847, 6536, 7353, 7796, 9288, 9804, 11694, 14706, 15592, 17541, 19608, 22059, 23388, 29412, 35082, 37031, 44118, 46776, 52623, 58824, 70164, 74062, 83807, 88236, 105246, 111093, 140328, 148124, 167614, 176472, 210492, 222186, 251421, 296248, 333279, 335228, 420984, 444372, 502842, 666558, 670456, 754263, 888744, 999837, 1005684, 1333116, 1508526, 1592333, 1999674, 2011368, 2262789, 2666232, 3017052, 3184666, 3999348, 4525578, 4776999, 6034104, 6369332, 7998696, 9051156, 9553998, 12738664, 14330997, 18102312, 19107996, 28661994, 38215992, 42992991, 57323988, 85985982, 114647976, 171971964, 343943928]

約数ペア:

[(1, 343943928), (2, 171971964), (3, 114647976), (4, 85985982), (6, 57323988), (8, 42992991), (9, 38215992), (12, 28661994), (18, 19107996), (19, 18102312), (24, 14330997), (27, 12738664), (36, 9553998), (38, 9051156), (43, 7998696), (54, 6369332), (57, 6034104), (72, 4776999), (76, 4525578), (86, 3999348), (108, 3184666), (114, 3017052), (129, 2666232), (152, 2262789), (171, 2011368), (172, 1999674), (216, 1592333), (228, 1508526), (258, 1333116), (342, 1005684), (344, 999837), (387, 888744), (456, 754263), (513, 670456), (516, 666558), (684, 502842), (774, 444372), (817, 420984), (1026, 335228), (1032, 333279), (1161, 296248), (1368, 251421), (1548, 222186), (1634, 210492), (1949, 176472), (2052, 167614), (2322, 148124), (2451, 140328), (3096, 111093), (3268, 105246), (3898, 88236), (4104, 83807), (4644, 74062), (4902, 70164), (5847, 58824), (6536, 52623), (7353, 46776), (7796, 44118), (9288, 37031), (9804, 35082), (11694, 29412), (14706, 23388), (15592, 22059), (17541, 19608)]