2168271288

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1$

素因数の和:826

約数の個数: 128

約数和(自身を含む): 6134400000

約数和(自身を除く): 3966128712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 283, 316, 449, 474, 566, 632, 711, 849, 898, 948, 1132, 1347, 1422, 1698, 1796, 1896, 2133, 2264, 2547, 2694, 2844, 3396, 3592, 4041, 4266, 5094, 5388, 5688, 6792, 7641, 8082, 8532, 10188, 10776, 12123, 15282, 16164, 17064, 20376, 22357, 24246, 30564, 32328, 35471, 44714, 48492, 61128, 67071, 70942, 89428, 96984, 106413, 127067, 134142, 141884, 178856, 201213, 212826, 254134, 268284, 283768, 319239, 381201, 402426, 425652, 508268, 536568, 603639, 638478, 762402, 804852, 851304, 957717, 1016536, 1143603, 1207278, 1276956, 1524804, 1609704, 1915434, 2287206, 2414556, 2553912, 3049608, 3430809, 3830868, 4574412, 4829112, 6861618, 7661736, 9148824, 10038293, 13723236, 20076586, 27446472, 30114879, 40153172, 60229758, 80306344, 90344637, 120459516, 180689274, 240919032, 271033911, 361378548, 542067822, 722757096, 1084135644, 2168271288]

約数ペア:

[(1, 2168271288), (2, 1084135644), (3, 722757096), (4, 542067822), (6, 361378548), (8, 271033911), (9, 240919032), (12, 180689274), (18, 120459516), (24, 90344637), (27, 80306344), (36, 60229758), (54, 40153172), (72, 30114879), (79, 27446472), (108, 20076586), (158, 13723236), (216, 10038293), (237, 9148824), (283, 7661736), (316, 6861618), (449, 4829112), (474, 4574412), (566, 3830868), (632, 3430809), (711, 3049608), (849, 2553912), (898, 2414556), (948, 2287206), (1132, 1915434), (1347, 1609704), (1422, 1524804), (1698, 1276956), (1796, 1207278), (1896, 1143603), (2133, 1016536), (2264, 957717), (2547, 851304), (2694, 804852), (2844, 762402), (3396, 638478), (3592, 603639), (4041, 536568), (4266, 508268), (5094, 425652), (5388, 402426), (5688, 381201), (6792, 319239), (7641, 283768), (8082, 268284), (8532, 254134), (10188, 212826), (10776, 201213), (12123, 178856), (15282, 141884), (16164, 134142), (17064, 127067), (20376, 106413), (22357, 96984), (24246, 89428), (30564, 70942), (32328, 67071), (35471, 61128), (44714, 48492)]