513390072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2251}}^1$

素因数の和:2333

約数の個数: 128

約数和(自身を含む): 1498210560

約数和(自身を除く): 984820488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 43, 51, 52, 68, 78, 86, 102, 104, 129, 136, 156, 172, 204, 221, 258, 312, 344, 408, 442, 516, 559, 663, 731, 884, 1032, 1118, 1326, 1462, 1677, 1768, 2193, 2236, 2251, 2652, 2924, 3354, 4386, 4472, 4502, 5304, 5848, 6708, 6753, 8772, 9004, 9503, 13416, 13506, 17544, 18008, 19006, 27012, 28509, 29263, 38012, 38267, 54024, 57018, 58526, 76024, 76534, 87789, 96793, 114036, 114801, 117052, 153068, 175578, 193586, 228072, 229602, 234104, 290379, 306136, 351156, 387172, 459204, 497471, 580758, 702312, 774344, 918408, 994942, 1161516, 1258309, 1492413, 1645481, 1989884, 2323032, 2516618, 2984826, 3290962, 3774927, 3979768, 4936443, 5033236, 5969652, 6581924, 7549854, 9872886, 10066472, 11939304, 13163848, 15099708, 19745772, 21391253, 30199416, 39491544, 42782506, 64173759, 85565012, 128347518, 171130024, 256695036, 513390072]

約数ペア:

[(1, 513390072), (2, 256695036), (3, 171130024), (4, 128347518), (6, 85565012), (8, 64173759), (12, 42782506), (13, 39491544), (17, 30199416), (24, 21391253), (26, 19745772), (34, 15099708), (39, 13163848), (43, 11939304), (51, 10066472), (52, 9872886), (68, 7549854), (78, 6581924), (86, 5969652), (102, 5033236), (104, 4936443), (129, 3979768), (136, 3774927), (156, 3290962), (172, 2984826), (204, 2516618), (221, 2323032), (258, 1989884), (312, 1645481), (344, 1492413), (408, 1258309), (442, 1161516), (516, 994942), (559, 918408), (663, 774344), (731, 702312), (884, 580758), (1032, 497471), (1118, 459204), (1326, 387172), (1462, 351156), (1677, 306136), (1768, 290379), (2193, 234104), (2236, 229602), (2251, 228072), (2652, 193586), (2924, 175578), (3354, 153068), (4386, 117052), (4472, 114801), (4502, 114036), (5304, 96793), (5848, 87789), (6708, 76534), (6753, 76024), (8772, 58526), (9004, 57018), (9503, 54024), (13416, 38267), (13506, 38012), (17544, 29263), (18008, 28509), (19006, 27012)]