2156310648

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{7607}}^1$

素因数の和:7777

約数の個数: 96

約数和(自身を含む): 6076661760

約数和(自身を除く): 3920351112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 127, 186, 248, 254, 279, 372, 381, 508, 558, 744, 762, 1016, 1116, 1143, 1524, 2232, 2286, 3048, 3937, 4572, 7607, 7874, 9144, 11811, 15214, 15748, 22821, 23622, 30428, 31496, 35433, 45642, 47244, 60856, 68463, 70866, 91284, 94488, 136926, 141732, 182568, 235817, 273852, 283464, 471634, 547704, 707451, 943268, 966089, 1414902, 1886536, 1932178, 2122353, 2829804, 2898267, 3864356, 4244706, 5659608, 5796534, 7728712, 8489412, 8694801, 11593068, 16978824, 17389602, 23186136, 29948759, 34779204, 59897518, 69558408, 89846277, 119795036, 179692554, 239590072, 269538831, 359385108, 539077662, 718770216, 1078155324, 2156310648]

約数ペア:

[(1, 2156310648), (2, 1078155324), (3, 718770216), (4, 539077662), (6, 359385108), (8, 269538831), (9, 239590072), (12, 179692554), (18, 119795036), (24, 89846277), (31, 69558408), (36, 59897518), (62, 34779204), (72, 29948759), (93, 23186136), (124, 17389602), (127, 16978824), (186, 11593068), (248, 8694801), (254, 8489412), (279, 7728712), (372, 5796534), (381, 5659608), (508, 4244706), (558, 3864356), (744, 2898267), (762, 2829804), (1016, 2122353), (1116, 1932178), (1143, 1886536), (1524, 1414902), (2232, 966089), (2286, 943268), (3048, 707451), (3937, 547704), (4572, 471634), (7607, 283464), (7874, 273852), (9144, 235817), (11811, 182568), (15214, 141732), (15748, 136926), (22821, 94488), (23622, 91284), (30428, 70866), (31496, 68463), (35433, 60856), (45642, 47244)]