217419888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34057}}^1$

素因数の和:34094

約数の個数: 80

約数和(自身を含む): 675710720

約数和(自身を除く): 458290832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 34057, 68114, 102171, 136228, 204342, 238399, 272456, 408684, 476798, 544912, 647083, 715197, 817368, 953596, 1294166, 1430394, 1634736, 1907192, 1941249, 2588332, 2860788, 3814384, 3882498, 4529581, 5176664, 5721576, 7764996, 9059162, 10353328, 11443152, 13588743, 15529992, 18118324, 27177486, 31059984, 36236648, 54354972, 72473296, 108709944, 217419888]

約数ペア:

[(1, 217419888), (2, 108709944), (3, 72473296), (4, 54354972), (6, 36236648), (7, 31059984), (8, 27177486), (12, 18118324), (14, 15529992), (16, 13588743), (19, 11443152), (21, 10353328), (24, 9059162), (28, 7764996), (38, 5721576), (42, 5176664), (48, 4529581), (56, 3882498), (57, 3814384), (76, 2860788), (84, 2588332), (112, 1941249), (114, 1907192), (133, 1634736), (152, 1430394), (168, 1294166), (228, 953596), (266, 817368), (304, 715197), (336, 647083), (399, 544912), (456, 476798), (532, 408684), (798, 272456), (912, 238399), (1064, 204342), (1596, 136228), (2128, 102171), (3192, 68114), (6384, 34057)]